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93 4d lx, z6,ported, port matched, compression bumped, balanced, manual swap
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1,314 Posts
Reload a stock y8 map, scale injector size, then give it 2° advance on the first few cells, pull plugs, shoot some compressed air down the tubes to dry it out, squirt in some light wieght air tool oil and blast in some more air to distribute it, dry and reinstall plugs, and see what happens, no throttle though! Don't want it building boost before you rough the boost sections.
 

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93 4d lx, z6,ported, port matched, compression bumped, balanced, manual swap
Joined
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1,314 Posts
Its close, try rotating distributor counter clockwise (looking at it from the cap side) to the end of the slot, see what happens.
 

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Registered
93 4d lx, z6,ported, port matched, compression bumped, balanced, manual swap
Joined
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1,314 Posts
Too much fuel one way or another, be it too much fuel pressure, ect reading colder than it actually is, iat reading off, or a setting off in the tune.
 
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