Block at eagle right now to resleeved my b18b block.. They ask if I want to bored it out the cylinder, but wondering if boring out the cylinder help out any gaining? What size could I go on boring it out for this nontec block ??
- Was getting displacement gain any potencial in the block or it maybe risky if I thinner the block with bore and running high boost???
Goal is to boost 15-20lbs of boost..

Thank for any replies....

 

84mm is fine with GE sleeves and boost. Ive seen several track of running 84mm, 84.5mm and 20+ PSI

 

was the bored size really matter in boost??
between 81mm and bore to 84mm. Was there any power gain after you bored out the cylinder???

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Turbo-Honda &raquo;</TD></TR><TR><TD CLASS="quote">was the bored size really matter in boost??
between 81mm and bore to 84mm. Was there any power gain after you bored out the cylinder???</TD></TR></TABLE>

well lets not forget the simple things in life "When in doubt bore it out." hhmm torque thats what us hondas lack in well most of us

 

By boring out the block you will be increasing the displacement of the motor. By increasing the displacement you will notice some HP gains.