Black Race Series 4bbl Carburetors Mechanical secondary Black Race Series 4bbl. carburetors include Black Diamond coating to reduce fuel temperatures. True race-style carburetors are hand-assembled in the USA using KLJKÀRZDOXPLQXPPDLQERGLHV with screw-in air bleeds and down-
Billet Metering Block PFM67150C
Block has changeable idle feed restrictions and other racing upgrades to enhance the performance of the Proform Main Body. Ma- chined from solid aluminum to eliminate the possibility of porosity or warpage common to die-cast units. Fits Holley 4777, 4779, and 3310 series carbs. Aluminum Fuel Bowl Kit PFM67162 ZLQGRZVIRUHDV\ÀRDWDGMXVWPHQWV.LW LQFOXGHVWZRÀRDWERZOVDQGWZRJDVNHWV IRU3URIRUP4XLFN)XHODQG+ROOH\GRXEOHSXPSHUFDUEXUH - tors.-pumper carburetors. Performance Carb Rebuild Kit PFM67223 Lightweight aluminum, cen- WHUKXQJÀRDWERZOVKDYHDQ - RGL]HGLQOHWVDQGVLJKWJODVV
leg boosters, billet throttle base plates, billet metering blocks, and aluminum fuel bowls with sight
JODVVZLQGRZVIRUHDVHGÀRDWDGMXVWPHQW'HVLJQHGIRUPD[L - PXPDLUÀRZFDUEVODFNDLUKRUQFKRNHWRZHURUFKRNHFRQWURO Part No. Description PFM67301 650 CFM Black Race Series Carburetor PFM67302 750 CFM Black Race Series Carburetor PFM67303 850 CFM Black Race Series Carburetor Mechanical Secondary Race Series 4bbl Carburetors Affordable high-performance carburetors
are hand-assembled in the U.S. using Proform components. Each carb includes DKLJKÀRZPDLQERG\OLJKWZHLJKW aluminum fuel bowls, billet metering blocks, and throttle base plates. Carbs have power valve blow-out protection, down-leg style boosters, DGMXVWDEOHVFUHZLQDLUEOHHGVWLPHGDQG full vacuum ports, and welded throttle shafts. Part No. Description PFM67200 750 CFM PFM67201 850 CFM PFM67202 950 CFM PFM67215 Billet Throttle Base Plates Stronger and more durable than die-cast base plates, billet base plates include timed and full vacuum SRUWVDGMXVWDEOHVHFRQGDU\DLUÀRZFDP EUDFNHWVEXWWRQKHDG7RU[WKURWWOHSODWH screws, and power valve blow-out protection. Part No. Description PFM67155
Comprehensive carbure- tor rebuild kit, engineered for Proform 650, 750, and Holley HP series of the VDPHVL]HLQFOXGHVQHHGOH and seat assembly, accel- erator pump diaphragm,
non-stick precision die-cut gaskets, nylon inlet nut, and bowl screw gaskets. Trackside Carb Spacer Kit PFM67160C
750 CFM, Circle Track Racing
0RGXODUFDUEVSDFHUNLWRSWLPL]HVÀRZUDWHV0DQXIDFWXUHG from lightweight, heat-resistant phenolic material, spacer kit in- FOXGHV IUDPHDQG LQVHUWV,QVHUWVLQFOXGHRQHHDFK RSHQ 4-hole, and tapered 4-hole.
650/700/750/800 CFM Replacement Base Plate 850/950 CFM Replacement Base Plate
PFM67156
Direct Replacement Holley Main Bodies
Cam Locking Header Bolts Special grade 8 bolts put an end to loose header bolts without the hassle associated with locking pins or clips. Header bolts and washers IHDWXUHVXSHUKDUGHQHGH[WHUQDOVHUUDWHGWHHWK that literally bite into both the bottom of the
Add 25-50 horsepower in less than 30 PLQXWHV'LUHFWUHSODFHPHQWQHZ PDLQERGLHVKDYHDGMXVWDEOHVFUHZLQDLU bleeds and HP down-leg boosters. Avail- DEOHWR¿WSRSXODU and 950 CFM Holley carburetors. Part No. Description
EROWKHDGDQGWKHKHDGHUÀDQJHSUHYHQWLQJWKHSRVVLELOLW\RI loosening. Bolts may be untightened with a wrench, lubricated, and reused. Part No. Description PFM66751 Header Bolts, 3/8" x 3/4" Long, 12 Pcs. PFM66752 Header Bolts, 3/8" x 3/4" Long, 16 Pcs. PFM66753 Header Bolts, 3/8" x 1" Long, 12 Pcs. Note: 3/4" long bolts are most often used for cast iron heads, 1" long are recommended for aluminum heads.
For Holley 650 CFM (Model 4777), 700 CFM (Model 4778), 750 CFM (Model 4779) and 800 CFM (Model 4780), Double Pumper, Mechanical Secondaries For Holley 850 CFM, Double Pumper, Mechanical Secondaries
PFM67100C
PFM67107C PFM67108C
For Holley 950 CFM, Double Pumper, Mechanical Secondaries PFM67216 For Holley 750 CFM, Double Pumper, Mechanical Secondaries, Alcohol PFM67217 For Holley 750 CFM, Double Pumper, Mechanical Secondaries, Gas
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CIRCLE TRACK 2021-22
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