First Shot at Building a Motor
Just to double check, you're still running a 2.5 exhaust with a big maggie right? Does the muffler exit into 3 inch piping or is it just straight 2.5 throughout?
Or was that before you swapped over to Kraken?
i was running a 2560r and AVO cast manifold, 2.5" downpipe, 3" catless exhaust and vvt. boost about the same, maybe ~1 psi higher or so.
great numbers! Post your timing map, I always like to see what people are doing with timing. Im running the same turbo but with a FM manifold. Glad it turned out so well for you, I bet the car drives great!
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miatamania
General Miata Chat
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Dec 29, 2007 11:45 PM





