383 rotating kit.
Thread Starter
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Joined: Feb 2010
Posts: 55
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383 rotating kit.
Can anyone tell me if I need to get my computer reprogramed in my 88 vette if I put in a 383 rotating kit? If so who does it?
Also do I need to keep my EGR valve and pipe if I'm taking out the air pump?
Also do I need to keep my EGR valve and pipe if I'm taking out the air pump?
Drifting
Joined: Apr 1999
Posts: 1,261
Likes: 6
From: Middletown New Jersey
Yes, you will need a tune although I think there have been one or two that have done ok without one. I would definitely get a custom tune.
If I remember correctly somebody from this board told me at the track at one time he used a stock prom. You would definitely need to adjust the fuel pressure at the very least.
If I remember correctly somebody from this board told me at the track at one time he used a stock prom. You would definitely need to adjust the fuel pressure at the very least.
Le Mans Master
Joined: Aug 2007
Posts: 8,735
Likes: 411
From: WV
Yes , a tune will need to be done for 100% from your motor, but I know one guy that runs his 383 with a 219 Lingenfelter cam and superram on a stock tune and does just fine with only adjusting his fuel pressure..WW
Last edited by WW7; Feb 12, 2010 at 11:31 AM.
