TopSpeed 04sti Build - Low boost tune 394hp 344tq

Just finished up another build here at the shop. This car is making some serious power for such a low boost.

Mods:

TopSpeed SS1 shortblock
TopSpeed SS1 heads
GSC S2 cams
TopSpeed custom 3.5" inlet
Cobb APv2 Protune
AMS V1 GT35r (tial .82 housing)
Some 4 to 1 header

Running 93oct, 16.5psi (wastegate), with 11.4 afr's and 20.5 peak timing @ 7k rpms

 

Good grief.....the SS1 total package with GSC2 cams is such a winner.

 

ugh those cams are nasty...this is why my build popped off the rev limiter the first month of me driving it - these builds pull all the way to the end

 

Nice job!

Why the low boost? Is this a break in tune or something?

 

Yes... fresh motor, had 0 miles on it when I put it on the dyno. :naughty:

 

I want GSC cams! Whats with the low boost? My RR1 had 100 miles on it when we made 469whp at 21psi LOL!
What's the difference between the RR1 and the SS1? PM if needed.

 

You are in luck case Drew is selling his!

 

yup - they're for sale - pm or call me, four04.seven25.four868