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Old 10-17-2012, 10:41 PM
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hcompton hcompton is offline
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Originally Posted by E.Furgal View Post
why would batch need any more volume than senquental..?
it's not adding 8x the fuel into the engine or it run pig rich.. same fuel amount if it comes out one injector or 4(bank) 8 (batch) or the intake floor would be a pond mighty fast..
Yep if they fire two at a time you just turn the fuel down a little to take up for the fuel vapor getting sucked out of the manifold. For inline four bangers where the other cylinder is 180 out. Its not big deal but for 90 degree v8 bank firing will cause varing fuel levels and will never be perfect. It does work but for v8 usally its best to fire only when the engine needs it. It is used by some manufactures to cool the back of the valve and run higher compression without detenation. Really doesnt matter if running boost they love to run pig rich anyway.
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