Clark's Corvair Parts, Inc. - Corvair Parts Catalog - Over 12,000 parts

WARNING: Products on this page can expose you to a chemical, which is known to the St ate of California to cause cancer or reproductive harm. **For more information go to www.P65Warnings.ca.gov**

4 x 1 CARB KITS

(converts 2 carb engines to 4 carb!)

This kit will convert your 2x1 engine to a 4x1 much like

a 140 engine. The progressive linkage is very positive

and well constructed to stay ad justed. Linkage ratio is

designed to gradually open the secondary carbs after 25%

throttle opening on the primary carbs. Testing indicates

this to be the ideal ratio for best throttle response and

driveability. The horsepower in crease on a stock engine is

40% and even more if a good low speed cam with slightly

increased lift is used, such as the OTTO PARTS OT-10 cam.

The adaptor casting also rotates the carb 90° which

eliminates carb ooding and starving in hard cornering.

Those of you who have automatics will really be impressed

with the sharp improvement in response from stop lights.

When the torque curve of an engine with this conversion

is compared to a stock 140, it offers a higher torque curve

than a 140 hp engine at engine speeds up to 3,000 to

3,500 RPM, which is obviously the most used RPM range

in street type use. In respect to gas mileage, when driven

with a light foot or in the same manner as your stock

engine it will give comparable mileage.

The carbs you will need with this Kit are two more like the

ones that came on your engine. Year is not important but

they should be a like pair and must not be 140 secondary

types.

Should you want to use carb base insulators, which we

do recommend, order 4 insulators (C506) and 4 more

C506HT base gaskets. See page 56.

You may also want to read about 4 x 1 Kits in "How To Hot

Rod Corvair Engines" pages 17-19. Includes excellent

instructions.

See photos this page and next. You must use the air

cleaner sets listed on page 62 for OTTO 4 x 1 Kit.

Stock air cleaners won't work.

Kit includes: All linkage pieces, 4 x 1 adaptor casting,

all fuel lines & connections from fuel pump, carb base

gaskets, carb studs, and anged carb mounting nuts.

C8607 6 lbs.

iWARNING: Products on this page can expose you to a chemical, which is known to the St ate of California to cause cancer or reproductive harm. **For more information go to www.P65Warnings.ca.gov**634 x 1 CARB KITS(converts 2 carb engines to 4 carb!)This kit will convert your 2x1 engine to a 4x1 much like a 140 engine. The progressive linkage is very positive and well constructed to stay ad justed. Linkage ratio is designed to gradually open the secondary carbs after 25% throttle opening on the primary carbs. Testing indicates this to be the ideal ratio for best throttle response and driveability. The horsepower in crease on a stock engine is 40% and even more if a good low speed cam with slightly increased lift is used, such as the OTTO PARTS OT-10 cam.The adaptor casting also rotates the carb 90? which eliminates carb ?ooding and starving in hard cornering.Those of you who have automatics will really be impressed with the sharp improvement in response from stop lights.When the torque curve of an engine with this conversion is compared to a stock 140, it offers a higher torque curve than a 140 hp engine at engine speeds up to 3,000 to 3,500 RPM, which is obviously the most used RPM range in street type use. In respect to gas mileage, when driven with a light foot or in the same manner as your stock engine it will give comparable mileage.The carbs you will need with this Kit are two more like the ones that came on your engine. Year is not important but they should be a like pair and must not be 140 secondary types.Should you want to use carb base insulators, which we do recommend, order 4 insulators (C506) and 4 more C506HT base gaskets. See page 56.You may also want to read about 4 x 1 Kits in "How To Hot Rod Corvair Engines" pages 17-19. Includes excellent instructions.See photos this page and next. You must use the air cleaner sets listed on page 62 for OTTO 4 x 1 Kit. Stock air cleaners won't work.Kit includes: All linkage pieces, 4 x 1 adaptor casting, all fuel lines & connections from fuel pump, carb base gaskets, carb studs, and ?anged carb mounting nuts. C8607 6 lbs.