These are some great numbers! I just downloaded the new updated tune into my car I have the 3.75 pulley LT headers and full exhaust on 91 octane, will dyno it soon.
I have the same issue, I just got new idlers from whipple but haven't install them yet, the sounds also comes from the front part of the jackshaft but my installer is sure it's the smooth idlers because they show some wear.
This is amazing! I imagine a manual will be easily over 700hp!
So to get this new cal can I just call Whipple and order a hand held flash tool and no need to send back my pcm?
I have the same ARH headers and cats and CEL is always on with the WHIPPLE tune, I have the tune that was released in May 15, should I send my ECM back for a long tube update?
I have a brand new in the box Roush rear diffuser for quad tip catbacks, it has never been installed, it's for premium models with no park rear assist, got it from CJ pony parts for $200 I'll take $150 picked up in Fremont/Hayward/Union City.
Here's the link for more info...
This was in 04/29
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