Thread: car cranks but wont start

My B13 will crank till no end, but it wont fire.

I have spark [bright white].
I have fuel [~39 psi].
Threw codes 11 and 21.
Crank angle sensor fine [injectors click every 90 degrees hen spinning the shaft].
Ignitor fine [checked resistance between pins].

I put a highport cam in it, an adjustable fuel pressure regulator, and a header.

Cam timing is right [ at 0 degrees exhaust cam sprocket dot is at 12o'clock with 20 pins between cam sprocket dots].

Ive swapped the MAF, disto, ignitor, coil and took off the MSD ignition.

Cranks but thats it, not even a hint of firing.

In the fsm it says if showing codes 11 and 21 to check things that would cause a bad crank angle sensor. What would that be? The cam timing is right.

I am completely stumped. Pretty frustrated also. I can usually nab problems fairly quick, but I have no clue.

Please, help me out. Im hoping thats Im just over looking something obvious


Im thinking it has to be a timing issue, because of the fuel and spark. I also tried rotating the distro cap while someone cranked it, no hint of firing.

Its my birthday, so pity me and my POS SE-R. If someone can figure this out I'll send you a free sr20forum.com decal or a bunch of them, I dont care. Just help me!

Thanks guys.