6.2 dyno numbers

[6.0vortecchevy]

remove spark plug....insert compression gauge

That wont tell you your compression. Its just tells you your psi.

[TvsQuez]

You said today...Waiting...

[keniff]

tonight actually :/
8pm then after will be races IF no rain

[TvsQuez]

hell yeah, i hope you're impressed with the numbers. It's always been weird driving my truck. It feels so heavy, and doesn't seem like it's going anywhere. Can't tell until you pull up next to someone, and take off. That's when you realize, you have a badass truck and it actually does pull harder then you think. Never knew how hard it'd be to make my boat go fast. Gets expensive, but i love it. Good luck tonight.

[keniff]

we are going to dyno the truck in 2nd gear with the converter locked until i get a 2 peice drive shaft made. my tuner is afraid to blow up my drive shaft and so am i lol.
imma try and get him to do a 3rd gear 55-105/110 pull with the converter locked.
my dash hawk shows at WOT i only have 22* of timing at WOT.
im going to see if we can dyno the truck to get a "base" number then adjust the tune and have the final numbers.

i want to do a p&p intake/tb and some CNC LS7 heads or something as good...i may even go with a lower head gasket. isnt stock a .051"?

[TvsQuez]

I didn't do a final 3rd pull either. I was in 2nd gear @ 6200 rpm's and it was like 170mph. It was around 460rwhp and close to same tq in second. Make sure you charge your phone or camera too. I was so excited, the night before i put my phone on the charger and put my camera next too it (thinking i plugged it in too charge). yeah, I get too the shop, and it's almost dead already. I was so pissed off, and my girl even deleted all my vids that i got. So make sure you take a charger atleast lol I was about to break everything I had. It was bs. I thought the stock gaskets were.

[keniff]

well, we dyno tuned it..the A/F is 12.8-12.0 from 2500-6800rpm
the truck made a total of 352rwhp/380rwtq in 2nd gear with the converter unlocked. we have a dip in the graph at 41xx to 47xx and cant figure out why. we can command a gear, but can't make the converter stay locked without the truck shifting. after we got the fuel/spark where we wanted it we tried 1 more time to do a 2nd gear pull and the truck shifted into 3rd and we let out the split second it shifted. the numbers was
380rwhp and 408rwtq at 51xxrpm

im happy with the truck as a roll racer but im unhappy with the lower rpm hp/tq. the cam pulls all the way to 7k (flat lines at 6700 or so but never falls)

im going to be swapping cams by the end of the year bc im not willing to run a 3600 stall or 4:30s so imma go with a EPS cam after i have time and money to do it.

[danger_ranger83]

those are some good numbers

[keniff]

it should put down more. im still on 3:42s/G80, 265/70/17s AND a 1 peice drive shaft so he wouldn't dyno it in 3rd gear he's like me...scared! lol

i beat a 04 CCSB 6.0/PRC 2.5 5.3 heads/LTs/OR-y/Performabuilt LVL 2/Billet 3400/4:10s/224 cam/TBSS intake/90mm TB/4" CAI he put down 419rwhp through 20s.

i beat him by a truck and a half from a 20 punch and from 55 i put him to the back bumper

[danger_ranger83]

well obviously the dyno numbers arent everything