Small Block & Big Block Chevy Specific Mouse & Rat Motor Discussion & Conversions

sbc 355 motor build suggestions

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Old 09-20-2009, 11:16 AM
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Default sbc 355 motor build suggestions

hello,

well, i bought an s10 with a 355. ive been tinkering with it for a while. the motor is a solid roller. the motor has fully forged internals. and is built for a 200 shot. so i was told.

carb: holley 750 dp, needs rebuild
intake: rpm airgap
heads: stock port 333882.....74-80...350/400......76cc chambers
cam spec: unknown
lifters: make unknown, 1.6 ratio

i recently blew the rear main seal, so i need to pull the motor. when i pull the motor i want to change out the heads and cam and possibly the intake. My purpose for the motor is strictly race. I will run a 150 shot.

I have my mind set on afr 195's. i still want to run a solid roller. Im looking for advice and suggestions on what cam to run. How much lift? Should i change the intake? I want to make 550 hp on nitrous. and dont want to change the internals.

thanks,
justin
Old 09-20-2009, 11:27 AM
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Here is a great cam if you are running flat tappet mechanical:

http://competitionproducts.com/prodinfo.asp?number=E904

Here is a great mechanical roller cam if you are running roller:

http://competitionproducts.com/prodi...mber=111153-06



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