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E88 FI head on L28E


kalium99

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I've pulled an E88 head from an 1983 L24E engine (skyline). Are these heads any differet from the old E88 head? Im going to put it on my L28 which was an F54/N42 dished piston combination. Is it possible to switch the valves from the N42 into the E88? Also, I bought some flattop L28 pistons, will I be able to use these with the E88 head, or will I have to stick with the dished pistons?

 

I will be running the engine with premium unleaded (about 96 octane rating), but dont want to run over 10.5:1 compression, and want to avoid valves going into pistons!

 

Cheers

Ray

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Wow.... thats the first time I've heard of that before. I'd like to see pics of that head.

Well as far as switching parts around, I have a early E88 that has the bigger valves installed, and I cut the notches for injectors in it. I have it installed onto my F54 block with forged 88mm dished pistons with no issues, but this is for a turbo set up at 8:5 to 1.

 

If you used flat tops, I'm not sure what that would give you comp wise, sorry, maybe someone else can fill in that part of the question...

 

joel

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