Hello! I'm wondering how stiff valvesprings that will be optimal for my GTV6 2.5 engine. I'm having 282-degree duration cams with 11,4mm lift, thinking of reving max 8500rpm. Can I have different stiffness on exhaust/intake? (the camlift is different, of course) Does anyone have any good formula to ...
are there anyone who tried high comp. pistons on a 12v alfa engine? I would like to hear what you think of drivability and performance of this operation
Hi! I wonder if anyone know where Paul Spruell is? I've tried to order a set of 93mm pistons from him a couple of weeks now, no respons... Have anyone tried his 93mm pistons with 10,5:1 comp.? Anyone who knows of another good alfa dealer with pistons for the 3.0-engine in the USA? //Kind regards Mat...
Hi Jim! I was wondering if you will find out how to optimize the original plenum from the 116-cars V6s? I'm building a larger intake runners, same lengt as original, but I don't know what ID I would ues. 41mm or 46mm? Any graph for this? =) Also how to improve the plenum in a simple way. I'm thinkin...
you would have to replace all three at once with the aluminium-thingy, otherwise the one not replaced will take all the force instead of 1/3- of the force...
But I like the ideae! If someone come up with .cad drawings on each donut, i would almost pay a quarter or two to get it!