Our cranks are forged from the factory, and very strong. The only reason to replace one is if you're stroking. I'll let others chime in on their experience with the stroker cranks. Almost all who s...
While I will argue that BMWs aren't sensitive to types of coolant (don't buy the hype*), the SR20 is going to be absolutely fine with whatever you put in it. 99.999% of us use the good old green st...
Endurance racing reliability and 450 HP will come from keeping temps under control. It can be done with stock internals.
If you don't absolutely trust your tune or heat exchangers, then forged pist...
1) Looking at the coil packs, it is a S14 SR20DET
2) Redline it 7500 stock on the SR20DETs
3) S15 T28 will see 300WHP @ 1 bar (likely the turbo you have).
4) Themostat comes on a little over 80...
You've come to the right place. I see most of your questions have already been answered correctly so far. I will chime in if I see any that were missed.
Some of the GTR style vents are not louvered, so do little in actually evacuating heat and in some cases, compound the situation (high pressure zones over the hood keep the air IN the engine bay). ...