Bluebird t25 DET kit on DE

[PNWser@aol.com]

In a message dated 4/11/02 9:06:38 AM Pacific Daylight Time,
choaderboy2@yahoo.com writes:

> I think S4's are too big for a highly backpressured
> turbo like a T25.  Probably a stock cam or S3's with
> the intake cam retarded 2.5 degrees and the exhaust
> cam advanced 2.5 degrees will work.

> Mike

I hear this and this makes sense.
BUT, can you explain why the s4's really rip it up in a BB DET? I've ridden
in the car, BB DET w/2.5 mandrel downpipe to 3 inch crush exhaust, pullies,
and s4's. The car has two powerbands! The t25 rips it up from low to midrange
and then up top the car just takes off again w/the s4's.

What gives?

david lau