Quote:
Originally Posted by KingLT1
No the injection timing doesn't change regardless of injector. Valve events have more impact on injection timing and a bigger cam will allow higher pulsewidth's but 6.5 isn't safe... it's spraying just outside the injection window and likely making the AFR look richer than what it actually is in the cylinder. A cam car I might let hover around 6.2 when it's cooler out but 6.5 in the middle of summer is going to go much higher when it cools down.
I think I have said this 100 times now but There is very little gain above E60 for most setups. When you start pushing 1200+ whp then we can start to make a case for needing 110 octane for a 10:1 compression engine on boost.
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Ok thanks for the thorough explanation.
Sounds like I’m either gonna have to decide to blend or drop from 12psi to 10psi, maybe that would be enough to get the MS back in check