r6rider04 Posted December 30, 2004 Report Posted December 30, 2004 i just ordered the weisco hotrod crank with the +5mm long rods which turns out to a 4mm stroker and it will be bored 30 over with prolite pistons (high compression?), also having head done and a trail port, have toomey t5's any rough ideas what the HP might be after this is done? thanks....... brian Quote
racer Posted December 30, 2004 Report Posted December 30, 2004 it should be right around 373-375 ish. Quote
Fireman-hott Posted December 30, 2004 Report Posted December 30, 2004 it should be right around 373-375 ish. 299518[/snapback] HAHAAAAAAAAAA yeah right, 373HP try more like 373cc. Had to get my knock in before anyone else. Quote
SDD Posted December 30, 2004 Report Posted December 30, 2004 382cc and you can't run those pistons unless you use a spacer plate around 7mm thick (it's a little less as you have to run 2 gaskets. Quote
locogato11283 Posted December 30, 2004 Report Posted December 30, 2004 im kinda confused here. is the crank a regular 4mm stroker crank or a 4mm longrod? you can have a longrod on a standard crank right? im confused Quote
DIRTBIKEZ Posted December 30, 2004 Report Posted December 30, 2004 +5mm long rods which turns out to a 4mm stroker I'm confused as well. Quote
r6rider04 Posted December 30, 2004 Author Report Posted December 30, 2004 this is how it was list in the book (5mm long rods,4mm stroker) sorry if my previous post was worded wrong ... but anyway is there anything i should know before i get to far into this, well i already ordered the crank, and the head and cylinders are already headed for the machine shop thanks ,Brian Quote
jinx44 Posted December 30, 2004 Report Posted December 30, 2004 What was the part number for the crank? H129 should be a 4mm longrod. Quote
r6rider04 Posted December 31, 2004 Author Report Posted December 31, 2004 What was the part number for the crank? H129 should be a 4mm longrod. 299935[/snapback] yes it was H129, was listed exactly as fallows +5mm long rod,4mm stroker, in the parts unlimited book... hopefully i will notice some kind of difference, thanks again for the replies and i appologize if my first post was unclear, Brian Quote
1redram Posted December 31, 2004 Report Posted December 31, 2004 yes it was H129, was listed exactly as fallows +5mm long rod,4mm stroker, in the parts unlimited book... hopefully i will notice some kind of difference, thanks again for the replies and i appologize if my first post was unclear, Brian 300240[/snapback] I don't want to steal this thread but, will this crank work with cylinders that are ported for a stock crank? Nathan Quote
dnhyoung Posted January 2, 2005 Report Posted January 2, 2005 I would appreciate some clarification here as well. I rmember someone posting the diff between stroker and longrod cranks. If anyone knows the link, I would appreciate a repost as well. I thought you could use a 5mm longrod w/ blaster pistons w/o the spacer plate?????? Quote
01bansheeke Posted January 2, 2005 Report Posted January 2, 2005 you cannot use cylinders that have been ported for a stock crank with the stroker crank. You if they are not ported too much, you can probably have them reworked to work with the stroker. Quote
r6rider04 Posted January 2, 2005 Author Report Posted January 2, 2005 i am totally new to this and porting is way over my i think, what has to be ported to work with the stoker crank? all i've had in the past is 4 strokes so all you port is intake and exhaust.. again i appologize for the newbie post.. Quote
r6rider04 Posted January 2, 2005 Author Report Posted January 2, 2005 when i lost the connecting rod bearing, the guy said it could probably be rebuilt, but rcommended the hot rod crank for reliabilty purposes and said if wanted to spend a lttle more i could go wth the +4mm crank with the +5mm long rods which would also be more reliable than the stock crank and give me some more performance... he's done alot of banshees so he knows what he's doing. but didn't mention any thing as far as porting for the stroker... just said i should also get the spacer plate to correct the port timing?? again over my head Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.