ive sent a few emails to precision cams and isky but can't get a reply back. I don't imagine any intek twin flywheels are being given away that I could make work but id consider buying a used one. id prefer to buy a used oppy regrind and flywheel or get ahold of one of those cam grinders to get one ground myself.

Hey guys buddy of mine has a built vtwin,billet wheel set full neg ,  really good honed block , stock pistons with new rings , arc rods, precision cheetah cam, 49 heads milled 110 , ec roller rockers, dual springs with stock push rods, , valves are set at .003, cam is installed  straight up , yes it has the hi torque starter a good battery, when he goes to whirl it over it it keeps jamming up on the compression stroke , any ideas, need a bigger batter , weak starter , internal issues , anyone run into this before or have any further ideas? Thanks I’m sure it’s been covered before just covering all my bases , cheers

I have a intek Vtwin built in 06 that I rebuilt a while ago due to bore wear from dirt ingestion. Motor has been running great since but after about 50 hours the oil pressure hot drops to around 15lbs and It was not that low after the rebuild. I thought that maybe the oil pump was damaged from the dirt and took it apart and it was a bit scored. I replaced it and the base plate but no change to oil pressure. You cant really see much of the oil bypass but I used a scribe to press against the spring and it seems to function. Anyway I am getting a new flywheel du bush and wanted to replace the plain bearing sump as well. I want to get all the parts before pulling it apart. I see that there is a newer style sump that appears to have a thicker georotor oil pump (the gears appear thicker) and that would by itself increase the volume. I was wondering if you can replace the old style sump with this newer style? Does anybody know if they can interchange?  The old sump has a round stamped steel plate where the new sump has a rounded triangle plate on it. Any help with this would be much appreciated.

Where are you located?

Cost is no Issues, Id like to build it the best way I can, I have no experience building motors always ran stock but know alot of ppl and know I can accomplish what ever is needed, more so looking for someone who may be running a built flathead that could share some infor or tips as well!

What are the pros n cons of the head towards the back? If i turn the engine around i would have more room for the starring going over the top and then put the battery up front.