[Blckfly12]

Hi im looking at getting more than bpu hp out of my 93 bpu auto tt. Is there any way to put larger turbos on the stock manifolds and keep the same sequential operation? If any one has done this, what kind of turbos did you use and what kind of power do you make? Thanks.

Keith Power
93 tt Bpu with Fmic

 

[chnco]

Don't waste your time trying to use the stock manifold. Just go single

 

[cowboy bebop]

I asked the same question last summer and found out a few things in the process. The "upgrade" is a pair of CT-20 turbos, but they are so notoriously unreliable, no body runs them. And if you look at the exhaust manifold or what there is of it, you immediately realize the reason you want to go single. It's like my tuner shop tells me when I get a hair brained idea. "You want to haul ass, not go half-ass." I came to the conclusion that this car has been around for a while now and you really can't reinvent the wheel when it comes to the turbos. If you're going to stay with the stockers, just have a set of spares on hand at all times.

Eric