4A-GE MK1 Engine Feedback on a 4age 16V Engine Rebuild [Archive] - Toyota MR2 Message Board
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- http://i194.photobucket.com/albums/z1/gera_p8/IMAG0322.jpg
Hello mr2 community. Im staring on my 4age engine rebuild.
I have a 7 rib block with the bigport head on a c50. My power goals are to get as close to 110-130 WHP ( if possible with the stock ecu)
My ideas for this goal is:
compresion bump ( either by getting some 10.3:1 OEM pistons or shaving the head a little with a thinner head gasket)
cams with adjustable pulleys (not sure excatly with ones)
and of course new OEM parts