Recent content by ofcrmoe

so my lower blower pulley is gone, ordered a new metro one. but im having issues removing the stock one. I know the 14mm hex bolt is on there tight and is hard to get off. I also know that it is a left hand thread. so i got my breaker bar and pulled, something snapped and the pulley started...

Anyone here done a leak down test on their cobra? what numbers did you get? percentage loss? was the engine cold or hot? thanks

Baught steves @ true forged wheels cobra. Noticed that the boost gets up to 10psi and starts dropping to about 5psi at 6000RPM. The drop from 10 psi starts at 4000RPM. Changed the belt to a 730 and also got a new tentioner pully (the stops on the original one where grinded off to get more slack...