Mark IV big block VS 6.0 or 5.3?

[2k5Squirrel]

Well, I put a Musi 502 in my 67 C-10. It made a measley 640rwhp. Lets see a 6.0 or 5.3 do that on 93 octane with no power adder. I would like to see it even with a power adder.LOL. I like my 5.3RC BTW. I just bought an aluminum 5.3 for 350.00 it only had 40,000 miles on it. I kicked around the idea of putting an LS motor in my Pro truck. Nothing makes em shake in the booties like a BB. Especially one that NOW has Twin 88's on it!

i'd like to see your Musi 502 run a 10.xx in Houston then drive to SA and run a 10.xx and then back to Houston for another 10.xx all in one day!

[Cherub]

Well, Considering my 502 has now passed the Cummins in the HP dept. I will be around every local dragstrip in Houston after Jan 15th. (like I always am) I put the Goodyears on and I can run the "SAM500" on some of my test passes. I know my 502 is making well over 1000rwhp but have not tuned the suspension for the new power, so now would be the time to beat an Old School BBC.

The old tow truck likes to race too, but doesn't get to race much. No one likes losing to an 8000lb truck.

I like my LS motor, but I know what gets the job done "CONSISTENTLY."

Well, I put a Musi 502 in my 67 C-10. It made a measley 640rwhp. Lets see a 6.0 or 5.3 do that on 93 octane with no power adder. I would like to see it even with a power adder.LOL. I like my 5.3RC BTW. I just bought an aluminum 5.3 for 350.00 it only had 40,000 miles on it. I kicked around the idea of putting an LS motor in my Pro truck. Nothing makes em shake in the booties like a BB. Especially one that NOW has Twin 88's on it!

[SLO TRUCK]

502 is sweet but i guess you havent been around this fourm long and seen some of the numbers that people are putting on stock bottom ends. Much less the few guys that are forged.

[pl4yboy]

502 is sweet but i guess you havent been around this fourm long and seen some of the numbers that people are putting on stock bottom ends. Much less the few guys that are forged.

You didnt mention all the guys with plain old H/C/I running in the 11s and low 12s on 5.3s and 6.0s.

Oh, and then there's the turbo guys running 9s and 10s.