I have a stock 2011 GSR with a Cosworth drop-in and all Redline fluids. That's it! Big thanks to Mike at Road Race Engineering for the tune.

 

That's a very generous dyno!

 

Indeed!! great numbers op

 

Where is RRE? I might end up in SD and also have a stock 2011. 91 pump?

 

Clicky Clicky: Road Race Engineering

 

I've heard Road Race does pretty good with their customers. I believe I purchased some parts from them way back when I had my 97 Eclipse GS-T.

 

I don't think the dyno reads higher than normal. All the guys were guessing in the 295-300 range and it just happened to hit 320. They actually showed me a dyno of a guy that had all the bolt ons and he was around 330. Pretty nice for stock! Road Race is in Sante Fe Springs so it's a little bit of a drive from SD but well worth it. Mike and the rest of the crew were awesome and very accommodating.

 

I forgot to add this was on 91.

 

Impressive numbers for a stock car with a tune.....

 

Didn't see this was with a tune at first. Good numbers regardless though

 

Well on 91 pump with just a drop in filter and redline fluids is perfect! I would like 350/350 or 400/400. Definitely taking the Evo to RRE once I get back from Afghanistan.

 

Sounds like another factory freak. Congrats.

 

Mike is a known great tuner for the X platform too.

 

Good HP number with good bolt ons.

 

nice numbers for a stock ... ^_^