E30 Zone

ok boys here it is, doing a conversion on my 320i, replacement engine suggested by my mechanic 2.7 block 81 mm crank 83.98mm bore the stroke i have no idea, with 2.5 head and intake... what i'm confused about is which would be more powerfull the 325i or the 2.7 conversion...pls any suggestions and advice will be considered as most valued last min help.

2.7 is the way forward for more power and torque Have you read through this? http://www.e30zone.net/e30zonewiki/inde ... ding_a_2.7

A good 2.7 can have 50bhp and 50 ftlb more than a standard 2.5

thank you for all replies will proceed as suggested by my mechanic.

charlE30 wrote:2.7 is the way forward for more power and torque Have you read through this? http://www.e30zone.net/e30zonewiki/inde ... ding_a_2.7

i've found the link very helpfull thank you