1990 Camaro 370ci LSx Heads/Cam dyno run

[mikesanto70]

A 6.0 LQ9/LQ4 with a nice cam .600+ and L92 heads and a 850 cfm carb makes over 500hp at the crank, you should be putting down 435-465 easily, something wrong for sure

[firechicken76]

this is a head/cam car? i havent seen a h/c ls1 dyno less than 400rwhp.

[mw66nova]

@firechicken76

yes, unfortunately. i was worried about the numbers but the guys at efi alchemy assured me they were in line with a high stall auto/moser 9" car. i couldn't help but think they were low. 10 days later i fried the transmission (it was slipping the day after the dyno session and it made me wonder if it effected the numbers) AND i hurt every bearing in the motor. i'm fairly certain the numbers were hurt by the failing components. the car has since been 11.26 @ 122mph @ 3330lbs

[firechicken76]

@mw66nova wow, an 11.26? yea, i guess dyno numbers dont mean anything, ill be lucky to hit low 11's when i have my supercharger on, should throw it on the dyno again :)

[sethster70]

what all do u have to do to fit an LS engine into a 3rd gen

[hayden7685]

b a good run im at 308rwhp w/out bottle.

[mw66nova]

@hayden7685 you'll need to bring your bottle...i found problems causing such low numbers :)