Cam swap in SD car
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Supreme Member
Joined: Sep 2000
Posts: 1,075
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From: Bowmanville,Ontario Canada
Car: 1990 Iroc Z Convertible
Engine: LB9
Transmission: 700R4
Cam swap in SD car
I have a chance to buy a used cam for cheap and I was wondering How the speed Density is going to handle it.
My cam is a stock 1990 LB9 camshaft part # 10111773, it specs are .413/.428 , 202/207, with an LSA of 114.5. The cam I might be switching to has a 222/222, .471/.471 114. Will I need a new prom for this cam?
My cam is a stock 1990 LB9 camshaft part # 10111773, it specs are .413/.428 , 202/207, with an LSA of 114.5. The cam I might be switching to has a 222/222, .471/.471 114. Will I need a new prom for this cam?
Supreme Member
Joined: Jun 2000
Posts: 7,554
Likes: 1
From: In reality
Car: An Ol Buick
Engine: Vsick
Transmission: Janis Tranny Yank Converter
Only if you want it right.
You might get in on tuning with proms before swapping. just to get the hang of it.
It'll be worth you time.
You might get in on tuning with proms before swapping. just to get the hang of it.
It'll be worth you time.
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