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Proko25 09-04-2012 06:05 PM

Help Building a 350sbc
I currently have a wore out 350 that i run in my demolition derby cars and want to do a complete rebuild this winter. I was just looking for some ideas/help on where to start as far as pistons,cams etc.. Im looking to get alot of bottom end and torque out of it without spending a fortune. Remember guys this motor is for my demo derby cars, not every day drivers or track cars.. Thanks for reading

vinniekq2 09-04-2012 06:24 PM

buy a 450 lift comp cams cam.they have 4 degrees advance built into most of them,install another 4 degrees a used intake and w/e carb that is small like a 4776 or 4777 holley.everything else just use jobber cheapo

spinn 09-04-2012 08:58 PM

Try to maintain weight and mass. No headers or aluminum. Use a really low gear 4.10 plus. If allowed change the radiator location.

cdminter59 09-05-2012 11:07 AM

Help Building a 350sbc
What year is the wore out old motor? Look on the head under the valve cover and post the casting number. If you have a 76cc chambered head KB106 flat top pistons at $289.95 will work. Summit Racing Sum-K00052 cam and lifter set at $133.95. Weiand 8125 - Weiand Street Warrior intake Manifolds - Overview - Weiand Intake at 149.95. Rebuild your carburetor. Have your block cleaned and bored .030 and replace cam bearings. Have your heads checked get a good valve job. If they want more than $300 to rework your heads, Summit Racing has a new set SUM-152123 for $309.95. Have your crank checked if it's good have it polished. If bad here's your crank at $179.95 Get your King Engine Bearings MB557HP - King HP-Series Main Bearings - Overview - main bearings at $60.95 and King Engine Bearings CR807XPN - King XP-Series Rod Bearings - Overview - rod bearings at $66.95 and a Summit Racing SUM-G2600 - Summit Racing® Gasket Sets for Small Chevy - Overview - at $29.95 you are ready.

Proko25 09-06-2012 06:50 PM

Its a 79 out of an impala.

Custom10 09-07-2012 02:35 PM

For a plain jane 350 kits
Chevy 350 1969-1980 Master Kit | Northern Auto Parts

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