Built 355 AFR/LE H/C - Dyno Numbers
 

Finally got my new Walbo Pump in as it wasnt holding up on previous dyno sessions. Got the A/F almost flat lined at 12.5 where it made the most power. Figured it would have picked up quite a bit leaning it out to 12.8 but made less. Overal im pretty happy with it the numbers but im going to be looking at a different cam over the winter to swap in it as she was still pulling hard till it dropped off. This an Ontario emissions legal car with AIR/EGR and fullsize cats and passed e-test no problem. Rpm signal off the dyno was not accurate so dont ask why it was so low lol. End result...

376.4rwhp @ 5650rpm? / 376.7ft-lbs @ 4450rpm

injector duty cycle?

86-88

It made peak power at 5650?

The numbers seem a bit low to me but dyno's only tell part of the story.. take it to the track!

Seems fine on power for the set up, got to keep in mind he still has cats on it and most likely a tune to to help it pass smog testing. Most H/C cars on here, Off road Ys and no chance in hell at passing emissions testing.

Injectors being maxed out is also a problem. Not sure on the tune, but I wouls suspect it fell off that fast due to the injectors.

I would also agree that those numbers aren't horrible for a smog passing vehicle.

why what was so low? RPM?

post up the graph of the dyno. You're about 20 more than my setup with a similar cam on ported stock heads. You may have more in it.

*face palm*

As posted in the OP the dyno rpm was off. It pulled hard all the way to 6100 which is what lloyd says on his site for this particular cam. Without checking my logs to know exactly where it peaked and fell off i can attest that it 100% did not peak at 5650 as i noted.

Im going to hit the track and see how it does as i think the dyno machine was not up to par as i know it did not peak at 5650. She pulls hard all the way to 6100. The tune is spot on my tuner is awesome and everything is inline. Im just not sure what to think about when i go WOT and hit 6100ish and it feels like it hits the limiter but doesnt. My injectors are hitting 86-88% WOT... would them being at that range cause them not to be sufficient enough?