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10/3/17 6:07pm - Original Message: 'Engine upgrades'
dustidu
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Burlington, NC - USA

Vette(s):
1986 coupe, red, gray leather interior, 350 L-48, Doug Nash 4/3 transmission

Joined: 7/17/2016
Posts: 2
    I have an 87 with the 4/3 trans. I am thinking of freshening of the engine with some upgrades. What is the max lift recommended as far as the camshaft. I plan to upgrade the intake, exhaust & add a high performance chip.
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10/4/17 10:19am - Reply: 'Re: Engine upgrades'
Strats-N-Vettes
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Atchafalaya Basin, LA - USA

Vette(s):
Black 1979 L-82 Black 1996 LT1 Black 1999 Coupe

Joined: 3/20/2009
Posts: 432
Not enough info for a good recommendation.
 
New pistons or other parts?
What heads?
What valves?
What valve springs?
What kind of driving?
Stock gear ratio diff.?


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10/4/17 5:08pm - Reply: 'Re: Engine upgrades'
knnhon
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new poret richey, FL - USA

Vette(s):
1991 Coupe-L-98-auto, 1994 White Conv., l-98 6 spd.

Joined: 10/21/2014
Posts: 13
valve springs r the determining factor. but, i wudn't go more than .510" [at valve] for street. Comp cams cam/valve train was my 'cherce'
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