Can someone find the numbers for an almost perfect intake manifold for peak torque around 5-7K RPM?  I know there are calculators, but I cant find any info on turbo applications and I want you guys to do it for me :-D.  Also... what are the dimensions for the magna, EPI or some other ones?  I'd like to make my own, but Im not in a rush and want to do something that helps more than hurts.   Things I'd like to know: Plenum Volume? Runner Shape? Runner Diameter? Runner Length?   What about a

OK, all of these threads I'm starting on cams, are because I want to learn, so please feel free to correct me if I'm wrong.   Slipper Wear: I took a look at lots of used slippers today that I have laying around. NONE of them would be acceptable to put onto a new cam. So, anyone using used slippers on their cam upgrade, is asking for trouble. All of the 50,000+ miles ones will have to some degree, a very small wear groove that goes front of engine to back of engine on the slipper itself. This gr

For those looking into doing the BS removal....I found something works just as well as the bushing for the upper drivers side oil port plugging.   The Thrust plate (the part that actually bolts to the block with two screws).... Can be easily modded to stop all oil flow to that port.  Chip and I talked about plugging the port and decided very quickly no.....     Take the thrust plate out and remove everything from it...the BS shaft and the front bushing...  Use  a 10/32 tap and tap out the hole

Has anybody had any experience with Eip Tuning camber plates? Do the plates bring the camber back into spec or just for racing adjustment?