LT1 mods

[dmoss69]

OK guys. here we go.

I took my heads off my 1995 LT1. I'm fixing to port and polish them, and deck (shave) them down. I've ordered 1.6 crane roller tip rockers from summit along with an order of the valve springs and retainers to match the aluminum heads. (double spring)

Now my question, does anyone know how much am I allowed to deck these heads with these new rocker arms before I run into trouble. I should get @ .003 more lift out of the new rockers.

I'm ordering new K&N cold air induction with hypertech programmer III also.

[Injuneer]

LT1 specific questions belong on "LT1 Tech".

<font face="Verdana, Arial" size="2">
ADVANCED TECH:

Advanced tech discussion for all years. Stroker motors, Driveline rebuilds, etc... HIGH-END DISCUSSION ONLY - NOT FOR GENERAL TECH OF ANY KIND </font>

Moving to LT1 Tech.... you might want to repost there with a more specific topic.


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Fred
94 Formula A3: 381/TH400/N2O

Advanced Tech Posting Guidelines
Detailed Mod's List
11.513@115.59 on motor; 11.162@127.67, 1.643 60' on a 125-shot. Going with a 275-shot this year