Do-It-Yourself Conversion Kits


purple and black e85 carburetor kits

For Holley, QuickFuel, Proform, and Demon carburetors. All E85 kits come with parts, gaskets and instructions.

 

Personalized custom-tuned kits, please complete and submit this *Information Sheet*.

PROFORM is a registered trademark of Specialty Auto Parts USA, Inc. Holley®, Dominator®and Double Pumper® are registered trademarks of Holley® Performance Products, Inc.

** Stock-Appearing 4150 and 4160 kits require you to send your stock metering block in for conversion. Rob Mix Services, Inc. * 465 North Street * Saint Paul, MN 55130

Not sure if you can do the work? Read the instructions for 4150.


2 Barrel 7448 for 350 E85 Carburetor Kit
7448 kit--for 2-barrel 350 carbs. Includes a billet purple, billet black, or stock-appearing metering block (if in stock, or we can convert yours**), 2 jets, 1 power valve, 1 high-flow needle & seat, 1 accel nozzle, 1 30cc or 50cc pump diaphragm, and gaskets. 1 day turnaround on blocks we receive.

2 Barrel 350 Purple Do It Yourself Kit
$223.85

2 Barrel 350 Black Do It Yourself Kit
$233.85

2 Barrel 350 Stock Appearing Do It Yourself Kit
$213.85

 


2 Barrel 4412 for 500 E85 Carburetor Kits
4412 kit--for 2-barrel 500 carbs. Includes a billet purple, billet black, or stock-appearing metering block (we convert yours** 24 hour service), 2 jets, 1 power valve, 1 high-flow needle & seat, 1 accel nozzle, and 1 30cc or 50cc pump diaphragm, and gaskets. 1 day turnaround on blocks we receive.

2 Barrel 500 Purple Do It Yourself Kit
$223.85

2 Barrel 500 Black Do It Yourself Kit
$233.85

2 Barrel 500 Stock Appearing Do It Yourself Kit
$213.85

 


4 Barrel 4150 or Demon Double Pumper 650, 750, 850, 950 and 1050 E85 Carburetor Kits
4150 kit--for 4-barrel 650,700, 750, 850, 950, and 1050 double-pumper carbs: Demon, Holley, Proform and Quickfuel. Includes 2 billet purple, billet black, or stock-appearing metering blocks--send us your stock blocks to convert**--4 jets, 1 high-flow PV, 1 PV plug, 2 accel nozzles, 2 high-flow needles & seats, and 2 30cc or 50cc pump diaphragms.

4 Barrel Double Pumper 4150 Purple Do It Yourself Kit
$393.85

4 Barrel Double Pumper 4150 Black Do It Yourself Kit
$393.85

4150 Stock Appearing Do It Yourself Kit (Must send your M-blocks**)
$343.85

 


4 Barrel 4160 or Demon Vacuum Secondary 600, 650, 750 and 850 E85 Carburetor Kits
4160 kits--for 4-barrel vacuum secondary carbs. Includes 4 jets, 1 high-flow PV, 1 accel nozzle, 1 black or purple billet metering block, your choice of a 2nd metering block or internal metering plate (depends on your carb needs), 2 high-flow needles & seats, and 1 30cc or 50cc pump diaphragm.

4160 Vac Sec W/Internal Plate Do It Yourself Kit Purple
$393.85

4160 Vac Sec W/Metering Block Do It Yourself Kit Black
$403.85

4160 Stock Appearing DP Do It Yourself Kit (Must send your M-blocks)
$313.85

 

4 Barrel Dominator 3 Cir HP E85 KIT
4500 kit--for HP-style Dominators. Includes a modified 34-45E85QFT kit with 2 red race billet metering blocks (a street-friendly PV primary metering block can be purchased in our Dominator Street kit), 4 HP-style annular boosters, 2 Nitrophyl® floats (standard primary and notched secondary), stainless steel squirter screws, 2 .150" stainless steel needles & seats, 2 E85 50cc diaphragms and springs, air bleeds, and 4 jets.

4500 (RED) 34-45E85QFT Do It Yourself Kit for Dominator
$529.85


Gas Conversion Kit 4150 650, 750, 850, 950, and 1050

Gas Conversion Kit

Convert your E85 carb back to gas
4 main jets
4 Idle fuel restricters
2 PV restrickters
1 PV Gasket
2 Bowls and 2 Metering Block Gaskets
2 Gas size Accellerator nozzels & Gaskets

We need to know what size carb you are converting so we can send correct parts. This kit works best on our billet block carburetors.

Gas Conversion Kit
$109.00

Don't Forget a Test-Kit
Test tube and excel CD

*E85carbs HOME * Copyright (C) 2022 Rob Mix Services, Inc. robmix@e85carbs.com