few questions
i am starting on my procharger upgraded monday. doing head, cam, intake, injector,etc swap also. do i need to put cam on 0, advance, or retard it. i have a msd btm im installing also.what would be a good starting point on the base timing. next is fuel pressure what would be a good starting point on that also. injectors are 42#.
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What cam?
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its a E cam. i am building a stroker short block which i will use a different cam, but thats in the future. so for now jus E303
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install the cam straight up. no advance or retard.
On the MSD BTM. I can't remember how the knobs are setup but you only want about 18 degrees timing max on an intercooled setup at WOT. If a sn95 EEC is like a fox EEC, I would have the btm setup where it is pulling 11 degrees total timing at full boost. (This is based off 'base timing being' set at 10 degrees) Fuel press should be set at stock (40psi VAC off) to start with |
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it has a 12# pulley on it so u think 11 degrees will be enough?
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gotcha thanks for the valuable info.
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The E303 is on a 110º LSA. The stocker is on a 115 or 116º LSA. Same cam with smaller LSA has more overlap. The overlap issue is particularly important on a turbocharged setup.
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