Newbie, my name is George
July 8th, 2018, 10:23 AM
#1
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Join Date: Jul 2018
Posts: 5
I have a 1979 T/A with an Olds 403, it’s stock except for headers, and a Edelbrok intake with a Demon carburetor. I have read a lot of bad stuff on these 403’s but in other forums that I have seen you can built the upper end and make some descent horse power. I’m not looking for a pro stock, but at least 350 horse. I’m in need of your professional advice.
Thank you
Thank you
July 8th, 2018, 11:04 AM
#2
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Join Date: Apr 2018
Location: Central Oregon
Posts: 73
Hello from Oregon!
July 9th, 2018, 09:26 AM
#11
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Join Date: Nov 2015
Location: So. Ca.
Posts: 651
Very nice T/A, as for the 403, you've got plenty of cubes, but getting enough air into it is the problem. Heads, cam and compression will bring a smile to your face when you hit the throttle, even when your wallet is empty. Good luck
July 9th, 2018, 11:01 AM
#13
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Join Date: Jul 2018
Posts: 5
empty wallet it will be but it sure fills good when hitting the throttle 😁
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