This is an 01 cobra we built for a customer. It has twin 61 mm turbo's hidden behind the bumper cover. The car with stock heads,cams,and intake made 670 horse and 700 ft lbs of torque at 20 psi.

 

The 03-04 cobra's are not the 01's. We use sct chips to reprogram the computer.

 

Which pump did you use for oil return?

Craig

 

The tilton differential oil pump.

 

Sweet Logs FTW!!!

 

looks like spaghetti with all that plumbing Nice numbers though. Why twins insted of just one big snail?

 

my only guess on the twin setup would be maybe packaging of the turbo/turbo's in the engine bay. and also don't 2 turbo's work less to produce 20 psi rather then 1? so it might help longevity of the turbo's?

 

Alot of reason really. Packaging was easier. These turbo's spool very fast and can support big power. This cars at full boost at 3400 rpm. We did one run at 25 psi before it started blowing out spark at 4800 rpm it was making 713 horse 773 torque and both were still on a steep rise.

 

That's the hard part to separate because at the same time he also had us build a race ready fuel system and race ready rear end and a bunch of other stuff. I can tell you for everything he was above 7,000.

 

------ bad ***.Nice work i bet that thing is a monster.Is the bottom end in those forged?Do they run the same bottom end as the sohc with just diff heads?