i havent narrowed it down yet, but sometimes the car wont crank for a few minutes. some people have said they crank but wont start, especially on hot days or after starting the car just a few minutes earlier.

again these things can be due to many other reasons but even if it is the fault of the 450's, you just cant beat the price and its something many of us can live with.

 

Thats what my d15 does STOCK and my ZC with stock injectors. I call it Common Honda glitch..

 

and the common honda glitches are actually from the main fuel relay solder connections cracking (which can be resoldered), the ignition coil, or the igniter. should definitely check those out.