twilsonx Posted April 29, 2008 Share Posted April 29, 2008 My P90 arrived today(thanks abes). The plans are to completely disassemble it and get her cleaned up. Then: *Shave and shim it .080 *3 Angle *SS valves *MSA Cam Kit *Kameari adjustable cam sprocket *Custom intake (1 fast z's flange unless someone else offers some CAD drawings to where my uncle's machine shop can build me something) *minor combustion chamber shaping *port and polish I've read all the stickied threads, and I've read How to rebuild you L28 and How to modify your L28....any thing else I should know before starting? Any info will help. Thanks guys Quote Link to comment Share on other sites More sharing options...
Challenger Posted April 29, 2008 Share Posted April 29, 2008 I didnt follow the other thread, was yours a p90 or p90a? Quote Link to comment Share on other sites More sharing options...
twilsonx Posted April 29, 2008 Author Share Posted April 29, 2008 I didnt follow the other thread, was yours a p90 or p90a? Its a P90 and its going on a N42 block. The block currently has factory dished pistons, but when I put the P90 on, I'm putting Forged Flat tops on it. Quote Link to comment Share on other sites More sharing options...
twilsonx Posted April 30, 2008 Author Share Posted April 30, 2008 Alright, I started working on it today, and got all the rocker arms and pivot cups removed. I also got 9 of the valves off thanks to my new spring compressor I bought today. The other valves, the keeper seems to be seized to the valve....I sprayed it with some penatrating oil and let it soak in but nothing. Anyone have any ideas on how to get the last 4 valves off? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.