Roush 428 R
 

Ok, I just sold my 04 Saleen Clone and Bought an 08 Roush 428R. Being new to the this new generation of Mustang, I have just a couple questions. #1 Does anybody know what the stock the gear ratio is in this thing? #2 How much Boost is the stock SuperCharger pulley putting out? (No boost gauge) #3 And lastly... (this is an oddball question) will MIL Eliminators from a 99-04 Gt I have lying around work on this 08? I ask because an off road x goes on this weekend. Any Info is greatly appreciated folks!! Thanks

this is totally off topic but how in your signature are you still only putting out 257 horses.... or is that 257 more than stock? because my stock 00 GT is 260.

that's horsepower to the wheels. It was about 295 at the crank

The 257 is horsepower to the wheels. Your car has 260 horsepower to the crank, but to the wheels that number is actually lower. He has roughly around 295 horsepower to the crank.

hey speed check out FNsweet.com thats where all the roush guys post.