well I’m trying to research regarding this issue and I'm just looking for other opinions, I'm currently trying to build a b18c1 with a bore of 84mm, I alredy got wiseco piston 9:1 and the block is already sleeved but the crank that was in there before is bad, I'm trying to look into an eagle stroker kit but what I find out today is that I wont be able to use the wiseco pistons because of the Wrist pin on the pistons, so my options are, trying to search for a GSR crank which are really difficult to get or put a LS crank, the reason why I don't like the LS on a GSR block is the stroke I get and the position of the rod when the crank turns, any suggestions I'm open, Thank you and if any of you have a GSR crank for sale just pm me.

 

If you don't like the LS crank, you'll hate the stroker kit.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Turbo9Nut &raquo;</TD></TR><TR><TD CLASS="quote">If you don't like the LS crank, you'll hate the stroker kit.</TD></TR></TABLE>

Yeah, I was about to say that. It makes no sense you wanting a stroker kit bit not a much more mild LS crank.

 

Yeah I just saw one today, thank you guys

 

So what is the stroke difference between all the stock size cranks??

If he were to run a ls crank you have to run "ls" aftermarket pistons and rods??

 

just the rods not the pistons and the stock size of an ls crank is 89mm same as b20 the only difference is the short rods vs long ronds from the ls, but I'm going to stick with the 92mm eagle crank , and this is just the stroke for an ls crank

Bore in inches: 3.189"(if still 81mm)

Stroke in Inches: 3.504"(for LS crank)

Rod Length in inches: 5.394"(for LS rods)

 

what is the stroke on a gsr crank??

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Sage972 &raquo;</TD></TR><TR><TD CLASS="quote">what is the stroke on a gsr crank??</TD></TR></TABLE>

87.2mm