It takes a lot to get a turbo tuned correctly. Buy all the books.. My
son races the "Hyper Bug" in the SEVWA circuit,he runs a 1641 cc with
counterweighted crank,stock rods and Mahle pistons/cyls.It is a blow
thru,with a single 48 carb. His car has run 6.83 at 101 in the 1/8 mile.
This combo has over 100 passes on it, and the internals looked nice when
checked last week.It leaves the line at 6000 Rpm, and passes the finish
line at 7500 rpm.It should, by all thats reasonable blown up a long time
ago, but it hasn't.

Freddy