Quote:
Originally Posted by e46e92love
I am doing this. Following goals have been laid out, tuner / engine builder has been chosen and have spoken with multiple engine builders and tuners (street background and race background).
The car: May 9, 2011.5 e92, M-DCT, comp pckg, nothing else (no Orem, cloth seats)
Current Mileage: 44k
Goals:
1) remain N/A
2) make power to 8.7-8.8k (because DCT limits at 9k)
3) maintain power curve without completely bouncing it to the right
Early plans:
1) 4.2l engine build
2) bottom / top end replaced (carrillo rods, etc)
3) cams with lift kit
4) possible diff ratio change
5) full time including recalibration of VANOS
6) street legal, but 60-70% time on the track after build
Cheers,
e46e92
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Just curious why not 4.7L ?