just curious what kind of RWHP different tuners are getting from GT28s ...
thanks

 

650-700 rwhp or 560-590 awhp is about right


S

 

580 on low boost, 640 on high.

 

Hi guys, We just did a 996TT with GT28s in rwd it pulled 586 at 1.0 bar and 661 at 1.3 bar on 93 octane. If the owner would have went with the rod upgrade we would have done a race gas file and turned up the boost some more. When the car comes in next (and fully adapts) I will hook up the tac lead and make some more pulls.
Tim

 

Tim what do you guys charge to put rods in?

S

 

Details on fuel setup and everything else on whats included with this kit?

Are these get gt28's?

Was this RWH or AWD dyno #s

Jag

 

Hi Jags, Those are rear wheel numbers with five miles of adaption on the car. This 996TT has true GT28s with external wastegates RPM flash, RPM fuel system upgrade w/rails, injectors and lines ,RPM headers,RPM 2.5 inch turbo intake pipes,Evoms intercoolers,evoms V-flow, Fabspeed cats and muffler. I will put up pics and a more detailed post.
Stay tuned,
Tim

 

What all is included with the fuel system and what MAF are u using? What numbers do you expect on a built 3.8l motor on race gas?

Jag

 

Stock MAF . I have not reach the limits of the 3.6 yet when I do I mite try a 3.8 setup. That is not talking bad about the 3.8 kits but I would need to find the end of 3.6 motor first then see were the 3.8 adds or takes away with same setup. Eddies car is a 3.6 and it makes 1157 rwhp. The 3.8 motor has 200cc more displacment on that alone it should make more power but it is on the same block, crank, clynder, and head layout. These are just my thoughts.
Tim