i have a b18a1 bore .20 je pistons eagle rods what head to use all motoroh yea 10.5:1 comp. i was going to go gsr but not sure any advice hp diff. between the two
or what would be the best for me

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by searching &raquo;</TD></TR><TR><TD CLASS="quote"> i have a b18a1 bore .20 je pistons eagle rods what head to use all motoroh yea 10.5:1 comp. i was going to go gsr but not sure any advice hp diff. between the two
or what would be the best for me</TD></TR></TABLE>

the GSR head will yield Higher compression ratio in stock form over the PR3 head. also the GSR head has a squared of combustion chamber. this improves the quench area, reducing chances for hot spots, and detonation. people usually have the combustion chambers welded when they have head work done to the PR3 head. the GSR head is harder to find VS the PR3 head so the price is affected, and not many people have them (GSR) so if you can get one without breaking the bank get it.

below is a link you can read about your dilemma, good luck!
http://www.importreview.com/re....html

 

With a screen name like that and your asking this question?