Okay, Had a tune Last Friday and Went to Get Some Dyno numbers today. Ended up at the Only Dyno In Town and It was a Dyno Dynamics. After Some issues, we pulled the car to 400.3HP and 367TQ at the wheels. First off, this was at 5800 rpms and they shut it down, cause the injectors maxed out. Tell me if this is even close to right. I've heard many say my numbers are way low, i shouldn't max stock injectors out til 500whp, etc....

400.3 HP 367.4 TQ

Stock bottom End with M6
243/249 .613/.615 109.5 LSA cam= TREX T-Rex
LS6 Stock 243's off Z06
Professional Products 86mm Intake
Stock, Ported Throttle Body
Stock 28.8 Injectors
Patriot.650 Springs, Tit Retainers, etc...
7.400" Chromoly Pushrods
Pacesetter LT's
TSP True Duals-Sweet Thunders
10-Bolt, Stock 3.42's(Got Lazy and Never got 4.10's put in
Any other info needed, let me know
A/F was at 12.7-12.9 area during pull

Really need some Help, Buddy has 02 with Torquer 2 and we're almost dead even, i pull him ever so slightly at top of third and so on, but still I have heads, Cam, Intake, Etc.. Shouldn't be equal to a t2 with bolt-ons at all

 

please help!!!

 

Post the dyno graph .

 

It is common for your injectors to be maxed at that power level, get some SVO 30lbs in the f.s section. Your intake is no better than a stock LS6, sorry. As for heads they are worth maybe 10hp over stockers when they are not ported. Is this a auto or M6?

 

The intake, i know... But the heads. You saying 243's w/lightweight sodium-filled valves are only good for 10hp over stock 806's? And will the SVO 30lb'ers be big enough?

 

First Run A/F was around 14 so richened it up to normal for second run. Still Soemthing's not right

 

Flow #'s are flow #'s and unpored to unported there is not much difference. A svo 30lb is a 36lb injector on our cars. So you have a M6?