LT ROOKIE Posted August 21, 2012 Report Share Posted August 21, 2012 Have a 4mill longrod crank for sale. Also have a set of bigbore stock cylinders. The cylinders are 70.00mm and need to be honed or bored to the next size. One of the pistons is usable but the other one seized up and left metal on the side of one of the cylinder walls. That's why it needs to be honed or bored. 215.00 shipped for the crank and 165.00 shipped for the cylinder,head,and 1 piston Quote Link to comment Share on other sites More sharing options...
quadpro26 Posted August 21, 2012 Report Share Posted August 21, 2012 so how nice is the 4mm crank? does it need rebuilt? Quote Link to comment Share on other sites More sharing options...
LT ROOKIE Posted August 21, 2012 Author Report Share Posted August 21, 2012 Crank is good. It's still in the bottomend of the motor. Quote Link to comment Share on other sites More sharing options...
Juss11 Posted August 21, 2012 Report Share Posted August 21, 2012 How do the rods feel? How many hours on this crank? Do you know who makes it? BTW I have been a member for a few years but could not remmeber my user name etc so hade to sighn back up Quote Link to comment Share on other sites More sharing options...
hawaiianbasshead Posted August 21, 2012 Report Share Posted August 21, 2012 any portwork? setup for the +4mil? who did the big bore/where would be the place to get the right pistons for them? Quote Link to comment Share on other sites More sharing options...
Abe Posted August 21, 2012 Report Share Posted August 21, 2012 Also interested in the info on the 4 mil crank Quote Link to comment Share on other sites More sharing options...
LT ROOKIE Posted August 21, 2012 Author Report Share Posted August 21, 2012 Rods are tight. I got the motor from a friend. He said the crank is a twister but I don't think twister makes forged cranks. Could be wrong. The cylinder uses wsm pistons and are drag ported. I've seen this motor spank a 4mill cub and murder my old quadzilla Quote Link to comment Share on other sites More sharing options...
LT ROOKIE Posted August 21, 2012 Author Report Share Posted August 21, 2012 I'm trying to get a 7mill cub so this has to go. I don't like stock cylinders so make an offer. He didn't run a base gasket on the cylinder and the head gasket will come with the head. Quote Link to comment Share on other sites More sharing options...
bansheeboie Posted August 21, 2012 Report Share Posted August 21, 2012 I'm trying to get a 7mill cub so this has to go. I don't like stock cylinders so make an offer. He didn't run a base gasket on the cylinder and the head gasket will come with the head. ill take it. send pics and paypal to 848 221 5163 Quote Link to comment Share on other sites More sharing options...
Abe Posted August 21, 2012 Report Share Posted August 21, 2012 Don't believe twister even makes a 4 mil looks like smallest they go is a 5 mil Quote Link to comment Share on other sites More sharing options...
Abe Posted August 21, 2012 Report Share Posted August 21, 2012 would like to see pics of crank Quote Link to comment Share on other sites More sharing options...
LT ROOKIE Posted August 21, 2012 Author Report Share Posted August 21, 2012 Sold thanks. The crank was a hotrod Quote Link to comment Share on other sites More sharing options...
Abe Posted August 21, 2012 Report Share Posted August 21, 2012 if something happens lmk Quote Link to comment Share on other sites More sharing options...
quadpro26 Posted August 22, 2012 Report Share Posted August 22, 2012 i still have a 7mm cub cylinder, pistons, and domes!!! Quote Link to comment Share on other sites More sharing options...
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