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Old 12-30-2012, 12:58 AM   #44 (permalink)
oil pan 4
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Quote:
Originally Posted by Varn View Post
On an IDI turbo engine how does all the air get through the small holes in the pre chambers and what effect does that have on intake tuning?
None. You don't have to worry about the small pre cup hole until after the intake valve is closed.
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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
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