Carburetors for Street, Strip, Race and Carb. Parts
PROFORM® Race and Street Series Carburetors*
Proform Carburetors for
Steet, Strip, Race
RPM - RON'S PRECISION MACHINE, INC.
69 E. 580 N.
Santaquin, Utah 84655
|
1-801-754-5338 or Toll free 1-866-700-5877 Contact us anytime 24-7
Hours 9-5 Monday-Friday |
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Call Toll Free to Order and Purchase Parts only at: 1-866-700-5877 Hours: 9:00 AM to 5:00 PM Monday - Friday mountain time (Utah) |
Carburetors for Street, Strip, Race and Carb.
Parts
PROFORM® Race and Street Series Carburetors*
| Get dyno-proven horsepower and out-of.the-box performance with PROFORM's Race and Street Series Carburetors. PROFORM Carburetors utilize the innovative High-Flow Carburetor Main Body that turned the industry upside down, and premium components like billet metering blocks and base plates. They are hand assembled in the U.S.A., and before shipping, each carburetor is run on an actual engine to ensure all components are functioning correctly. The days of nonadjustable pressed in fittings are over, because PROFORM raised that bar by making everything adjustable a standard feature, allowing you to customize your carb to your exact standards! Adjustable features include: changeable air bleeds, and four corner idle feed restrictors (on Mech. secondary models). |
PROFORM Carburetors Feature:
• High-Flow Aluminum Main Body
• Power Valve Blow Out Protection
• Solid Billet Aluminum Construction Metering Blocks
• Slip Link Mech. Secondary
Linkage Throttle Base Plates
• Fuel Bowls w/ Sight Glass Windows for Easy Float Adjustment
• Electric Choke w/ Tower Included (Street
• Available with Black Diamond Coating
Fuel Type: Gasoline
| Number of Barrels: 4 Primary Power Valve (Hg): 4.5 Race, 6.5 Street Series Booster Style: Down-leg Flange Style: Square Bore Fuel Inet Thread: 7/8-20" Throttle Linkage: Universal Main Body Material: Light-Weight Aluminum Base Plate Material: Billet Aluminum Metering Block Material: Billet Aluminum Fuel Bowl Material: Light-Weight Aluminum |
| *Product is legal only for off-highway use (except in CA or states that have adopted CA emission standards), racing use or for use on pre-emission-controlled motor vehicle/engines (pre-1966 domestic vehicles certified to CA standards, pre-1968 domestic vehicles certified to federal standards and all pre-1968 foreign vehicles), per manufacturer's application guide. |
| The Black Diamond® coating is a great sleek look for your carburetor. The Black satin finish applied to the main body and fuel bowls provides a durable finish that is easy to clean. PROFORM Black Diamond Carburetors are available for both Race and Street Series. |
Race Series
PROFORM Race and Street Series Carburetors
| PROFORM Carburetors are fully loaded with premium components and hand assembled in the U.S.A. |
|
Part # Your Cost |
CFM | Finish | Second- aries | Choke | Jet Sizes (Prim. / Secon.) |
Inner Air Bleed (Prim. / Secon.) |
Outer Air Bleeds (Prim. / Secon.) |
Discharge Nozzle Sizes (Prim. / Secon.) |
| 67199 $878.70 | 650 | Polished | Mech. | None | 68 / 76 | 31 / 33 | 73 / 73 | .031" / .031" |
| 67200 $888.27 | 750 | Polished | Mech. | None | 74 / 84 | 33 / 33 | 70 / 70 | .031" / .031" |
| 67201 $889.19 | 850 | Polished | Mech. | None | 76 / 84 | 33 / 33 | 73 / 73 | .033" / .033" |
| 67202 $1,001.35 | 950 | Polished | Mech. | None | 78 / 86 | 32 / 32 | 73 / 73 | .033" / .035" |
| 67209 $1,057.97 | 1050 | Polished | Mech. | None | 86 / 93 | 28 / 28 | 73 / 73 | .035" / .035" |
| 67215 $910.22 * | 750 | Polished | Mech. | None | 74 / 74 | 33 / 33 | 70 / 70 | .031" / .031" |
| 67204 $828.25 | 650 | Polished | Vac. | None | 68 / 76 | 31 / 33 | 73 / 73 | .031" / .031" |
| 67205 $837.28 | 750 | Polished | Vac. | None | 74 / 84 | 33 / 33 | 70 / 70 | .031" / .031" |
| 67301 $928.27 | 650 |
Black Diamond |
Mech. | None | 68 / 76 | 31 / 33 | 73 / 73 | .031" / .031" |
| 67302 $937.85 | 750 |
Black Diamond |
Mech. | None | 74 / 84 | 33 / 33 | 70 / 70 | .031" / .031" |
| 67303 $1,056.96 | 850 | Black Diamond | Mech. | None | 76 / 84 | 33 / 33 | 73 / 73 | .033" / .033" |
| 67304 $1,087.03 | 1050 | Black Diamond | Mech. | None | 78 / 86 | 32 / 32 | 73 / 73 | .033" / .035" |
| 67305 $1,085.71 | 950 | Black Diamond | Mech. | None | 86 / 93 | 28 / 28 | 73 / 73 | .035" / .035" |
| *P/N 67215 $910.22 Circle Track Edition Carburetor includes: Molded wedge floats, power valve in the secondary side, Teflon® bearing ribbons around the throttle shafts and changeable operating links. |
Street Series Carburetors
|
Part # Your Cost |
CFM | Finish | Second- aries | Choke | Jet Sizes (Prim. / Secon.) |
Inner Air Bleed (Prim. / Secon.) |
Outer Air Bleeds (Prim. / Secon.) |
Discharge Nozzle Sizes (Prim. / Secon.) |
| 67211 $663.58 | 600 | Polished | Mech. | Electric | 73 / 73 | 31 / 31 | 66 / 72 | .028" / .031" |
| 67212 $738.34 | 650 | Polished | Mech. | Electric | 71 / 71 | 31 / 31 | 70 / 76 | .031" / .031" |
| 67213 $738.34 | 750 | Polished | Mech. | Electric | 70 / 70 | 31 / 31 | 74 / 80 | .031" / .031" |
| 67214 $757.04 | 850 | Polished | Mech. | Electric | 70 / 70 | 28 / 28 | 78 / 86 | .033" / .035" |
| 67206 $616.84 | 600 | Polished | Vac. | Electric | 73 / 73 | 31 / 31 | 66 / 72 | .028" / .031" |
| 67207 $682.28 | 650 | Polished | Vac. | Electric | 71 / 71 | 31 / 31 | 70 / 76 | .031" / .031" |
| 67208 $682.28 | 750 | Polished | Vac. | Electric | 70 / 70 | 31 / 31 | 74 / 80 | .031" / .031" |
| 67312 $775.72 | 650 | Black Diamond | Mech. | Electric | 71 / 71 | 31 / 31 | 70 / 76 | .031" / .031" |
| 67313 $794.43 | 750 | Black Diamond | Mech. | Electric | 70 / 70 | 31 / 31 | 74 / 80 | .031" / .031" |
| 67314 $822.46 | 850 | Black Diamond | Mech. | Electric | 70 / 70 | 28 / 28 | 78 / 86 | .033" / .035" |
| PROFORM® Aluminum High-Performance Carburetor Main Bodies* Turn your 4150-style street carb into a high-performance carberator and get up to 25-50 more HP and greater torque out of your ride in less than 30 minutes! PROFORM’s High-Performance Carburetor Main Bodies have no re-built or re-man components. Easy swap-in, swap-out installation utilizing existing metering blocks, fuel bowls, and base plate. Involves only 14 screws. Get maximum air flow with no air horn, choke tower, or choke control. |
| non-stick replacement: main body, metering block, fuel bowl and fuel bowl screw gaskets are included. |
|
Main Body Material: Lightweight Aluminum Main Body Finish: Polished Main Body Gasket Included: Yes Air Bleeds Included: Yes Air Bleed Material: Brass Metering Block Gaskets Included: Yes Jet Material (if Applicable1): Brass Main Body Finish: Polished Main Body Gasket Included: Yes Metering Block Gaskets Included: Yes Metering Plate Gaskets Included: Only P/N 67101C $178.28 Fuel Bowl Gaskets Included: Yes Fuel Bowl Screw Gaskets Included: Yes Accelerator Pump Discharge Nozzle Included: Yes |
|
Your Cost |
CFM | Fuel |
Booster Type |
Jet Sizes (Prim. / Secon.) |
Discharge Nozzle Sizes
(Prim. / Secon.) |
Inner Air Bleeds (Prim. / Secon.) |
Outer Air Bleeds (Prim. / Secon.) |
Note |
| 67100C $178.28 | 750 | Gas | Down-leg | 72/84 | .031" / .031" | 36 / 36 | 73 / 73 | Flows up to 800 CFM |
| 67203 $218.12 | 650 | Gas | Down-leg | 72/84 | .031" / .031" | 36 / 36 | 73 / 73 | |
| 67107C $277.44 | 850 | Gas | Down-leg | 76/84 | .033" / .033" | 33 / 33 | 73 / 73 | Requires 1-3/4" Bore Throttle Plate |
| 67108C $297.26 | 950 | Gas | Down-leg | 86/94 | .033" / .033" | 32 / 32 | 71 / 71 | Requires 1-3/4" Bore Throttle Plate |
| 67109C $297.26 | 1050 | Gas | Down-leg | 78/86 | .033" / .033" | 32 / 32 | 71 / 71 | Requires 1-3/4" Bore Throttle Plate |
| 67101C $178.28 | 750 | Gas | Down-leg | 72 (primary only) | .031" / .031" | 36 / 36 | 73 / 73 | |
| 67216 $297.26 * | 750 | Alcohol | Down-leg | n/a | n/a | n/a | n/a | |
| 67217 $297.26 * | 750 | Gas | Annular | n/a | n/a | n/a | n/a | |
| 67218 $336.92 * | 1050 | Gas | Annular | n/a | n/a | n/a | n/a | Requires 1-3/4" Bore Throttle Plate |
| Technical Note: Main body does not retain vacuum advance port in original metering block. |
| PROFORM is a registered trademark of Specialty Auto Parts U.S.A., Inc. Holley® and Double Pumper® are registered trademarks of Holley Performance Products, Inc. No carburetor products sold under the PROFORM® trademark, including such parts as may fit with or replace a Holley® part number application, are designed, made, or endorsed by Holley Performance Products, Inc. or any other carburetor manufacturer. |
Billet Throttle Baseplates*
| Upgrade your carb with PROFORM’s new Billet Throttle Base Plate! Made from solid billet construction versus die-cast aluminum for added strength and durability this base plate comes with button torx head throttle plate screws, adjustable secondary air flow cam bracket, timed and full vacuum tubes for accessories and tuning, slip link mechanical secondary linkage, and power valve blow out protection! |
|
Component for use on Holley® 750 CFM vacuum secondary carburetors. 67148 $252.34 750 CFM vacuum secondary |
| Component for use on Holley® 650 CFM through 800 CFM Double Pumper® with Mechanical Secondary applications, and PROFORM® Carburetor Main Body, part number 67100C. 67155 $252.34 650 CFM, 700 CFM, 750 CFM & 800 CFM Component for use on Holley® 850, 950, and 1050 CFM Holley® |
| *Product is legal only for off-highway use (except in CA or states that have adopted CA emission standards), racing use or for use on pre-emission-controlled motor vehicle/engines (pre-1966 domestic vehicles certified to CA standards, pre-1968 domestic vehicles certified to federal standards and all pre-1968 foreign vehicles), per manufacturer's application guide. |
Aluminum Fuel Bowl with Sight Glass
Windows*
| Lightweight aluminum center-hung fuel bowls with sight glass windows for easy visual float adjustment. Kit comes with two (2) fuel bowls and two (2) gaskets and anodized aluminum 5/8" x 18 inverted flare fuel inlets. Fits PROFORM, Quick Fuel, and Holley Double Pumper carburetors. |
PROFORM’s 100% Aluminum Upgrade Series
Carburetors are hand assembled in the U.S.
The PROFORM® Upgrade Carb Includes:
| PROFORM upgrade carburetors are constructed of lightweight aluminum including changeable idle air bleeds for easy non-permanent calibration changes if needed. Fine tuning is accomplished by simply changing air bleeds not opening calibration restrictions with a drill bit. Each upgrade carburetor features metering blocks with a street performance calibration that’s ready to roll right out of the box, and developed for today’s high performance engines. Four corner idle on mechanical secondary carburetor to help fine tune the idle with aggressive camshaft profile. Changeable idle feed restrictions further expand the idle adjustment capabilities. Conventional service and tuning components are available in most performance retail outlets. |
| The package is completed with high quality, lightweight die-cast aluminum fuel bowls with fuel level windows for quick visual reference. Float level changes do not require removal of a sight plug with the risk of fuel spilling all over the top of your engine. Bowls come equipped with 3/8" inverted flare fuel inlet fittings and will accept all conventional dual feed fuel lines compatible with Holley® four barrel carburetors. Like all PROFORM® carburetors, service parts are readily available however, should you not find PROFORM® service parts, our carburetors are compatible with any modular carburetor service parts available at your local parts store or favorite retail outlet. |
Billet Metering Blocks
Race-Oriented Calibration, Emulsion
|
Still using 1950’s technology? Upgrade your carburetor with
PROFORM's new race-oriented billet metering blocks. Each unit
is CNC machined from solid billet aluminum for added strength
and durability and features changeable idle feed restriction,
4 emulsions for more aggressive tuning, and additional racing
application upgrades. Block, 1-pc per package 67150C $108.04 Race-Oriented Calibration Billet Metering |
Secondary Conversion Series for Single Inlet Carburetors
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For single inlet vacuum secondary carburetors to replace the
original metering plate with a billet metering block. Kit includes
longer fuel bowl screw, longer transfer tube and all necessary
gaskets, seals, etc. 67164C out of stk Secondary Conversion Single Inlet Series |
| Upgrade your Double Pumper® with race-ready billet metering blocks! Primary block retains the original vacuum provisions. Secondary block has no power valve provision to fit the latest generation of carburetors. Kit includes necessary gaskets for conversion. These blocks have a four corner idle system provision (you must have the correct throttle body for the four corner idle system to work). Available in Black. |
|
Primary metering block for all 2300, 4150, 4160 models except
carburetors with an accelerator pump transfer tube or “reverse”
idle mixture system. Uses standard fuel bowl and metering block
gaskets. Timed spark or ported vacuum tube in original location.
Improved throttle response over stock “universal” performance
carburetor metering block. Black. 67166C $112.16 Standard Replacement Series Billet |
|
Secondary Conversion Series for Dual Inlet Carburetors
For dual inlet vacuum secondary carburetors to replace the original
metering plate with a billet metering block. Kit includes all
necessary gaskets for conversion. Available in Black. NOTE: This conversion will require a longer dual feed line. |
|
Billet Jet Plate Lightweight jet storage plate holds up to 22 pairs of jets. Never lose or damage another jet again! A must-have for the carburetor tuner. Jet plate does not come with jets. 67115C $20.47 Billet Jet Plate |
|
Adjustable Secondary Cam Bracket This newly designed secondary
pump cam bracket features a mechanical idle enabling you to manually
adjust the secondary throttle plates on your Holley® 4150
carbs and PROFORM carburetors. 67237 $20.26 Adjustable Secondary Cam Bracket for Holley® 4150 and PROFORM carburetors |
| PROFORM’s new cast aluminum base plates are an inexpensive way to replace your existing plate, though we’d strongly suggest you consider upgrading to our premium billet aluminum base plates, shown on p. 31. Features include button torx head throttle plate screws, timed and full vacuum tubes for accessories and tuning, slip link mechanical secondary linkage, and power valve blow out protection! |
| Component for use on Holley® 600 & 750 CFM vacuum secondary carburetors. |
| Component for use on Holley® 650 CFM through 800 CFM Double Pumper® with Mechanical Secondary applications, and PROFORM® Carburetor Main Body, part number 67100C. 67268 $159.08 650 CFM, 700 CFM, 750 CFM, & 800 CFM mechanical secondary |
Carb Float Adjustment Tool
|
No more sleight of hand tricks! Easily adjust your carburetor
float level with this hand float adjustment tool. 5/8" socket
and built-in screwdriver blade protects your engine and hands
from fuel spray. 67443 $40.30 Carb Float Adjustment Tool |
|
Aluminum Power Valve Remover Tool Never damage your metering blocks again! PROFORM’s new aluminum power valve remover tool makes power valve removal a snap. Simply place the tool over the power valve and give it an easy turn. 67454 $39.66 Aluminum Power Valve Remover Tool |
|
Air Bleed Tuning Kit PROFORM air bleed tuning kits include 4 each of 11 air bleeds. Each kit comes in a handy plastic storage container. 67245 $66.83 Air Bleed Tuning Kit, High Speed System No. 25 - 35 67246 $66.83 Air Bleed Tuning Kit, Idle Air Bleed System No. 65 - 75 |
| Don’t damage your jets with a clumsy screwdriver. This handy tool makes installation and removal of jets a cinch. |
| Easily optimize your flow rates with the new PROFORM modular 1" carb spacer kit! Each kit comes with one frame and 3 popular inserts: open, 4-hole, and tapered 4-hole. Various engine combinations have various fuel and air distribution requirements for maximum performance. Lightweight heat-resistant phenolic. |
| Now you can finally tune your rear jets! Upgrade your 4160 series 750 CFM carburetor (center hung float) with PROFORM’s billet secondary metering plate conversion kit. Easily change your secondary jets for tunability and better horsepower gains. Each kit comes with a purple anodized billet metering plate, a metering plate/fuel bowl gasket and nylon fuel bowl screw gaskets. |
Throttle Shaft Conversion Kits
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 |
| Upgrade your PROFORM or Holley® carburetors (up to 1 3/4" throttle bores) to achieve higher air flow by reducing the size of the throttle shaft. Each kit includes button head (Torx) throttle plate screws, universal lever, and slip link secondary activation system. The High-Flow kit includes stainless steel button head screws. |