cam gurus need help
Thread Starter
Pro
Joined: Jan 2008
Posts: 566
Likes: 2
From: murfreesboro tn
cam gurus need help
need to know if these specs will work on a stock motor with out doing any changes to the ecm and prom i do not want to mess with that at all
Camshaft Specs:
Valve Lift Intake: .420
Valve Lift Exhaust: .443
.050 Duration Intake: 204 degrees
.050 Duration Exhaust: 214 degrees
Overlap: 51 degrees
Intake Centerline: 107
Exhaust Centerline: 117
Camshaft Specs:
Valve Lift Intake: .420
Valve Lift Exhaust: .443
.050 Duration Intake: 204 degrees
.050 Duration Exhaust: 214 degrees
Overlap: 51 degrees
Intake Centerline: 107
Exhaust Centerline: 117
Pro
Joined: Mar 2004
Posts: 654
Likes: 18
From: Linthicum MD
With 1.6s it may net you 15-20rwhp. You may also look into new springs if going to 1.6s. With any camshaft change, a tune would be in your best interest.
Kinda looks like the specs for a flat tap though.
Kinda looks like the specs for a flat tap though.
Le Mans Master
Joined: Feb 2000
Posts: 9,715
Likes: 27
From: Kempner Texas
Looks like that cam is ground on 112 LSA which is probably tighter than the stock cam. The tighter LSA may call for a slightly higher idle speed, but that would depend on what LSA you're currently running (how much tighter the above cam actually is).
You could always call PCMFORLESS for their feed-back since they tune all sorts of cams and engine combinations.
Jake
You could always call PCMFORLESS for their feed-back since they tune all sorts of cams and engine combinations.
Jake
Thread Starter
Pro
Joined: Jan 2008
Posts: 566
Likes: 2
From: murfreesboro tn
it is a flat tap cam which is what i think is in a 86 just want to stay stock on the motor like i said im not wanting to change the ECM OR PROM thats why im trying to see if this will work without changing anything
