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sold.

Bump!

the difference between the 4.8 and 5.3 is in the stoke. the bore is the same. to compression will be differenent with the same pistons, but they should work.

278MM Stage II - This is the 11" TB I6 converter tweaked to Circle D Specs. This is one of my most popular Truck converters. 2800-3000 rated stall. You can still tow with this converter, but an...

Pretty sure it was rated at 300 hp in the HD's.

$55,000 :ugh2:

used or new?

stock internal means stock camshaft....but it also USUALLY means no power adder :D

welcome :newbie:

yes, because i'm about to pass you for fastest N/A 4.8 :) (on this list)

not that i know of.

mah bad :whack:

http://www.ls1truck.com/forums/strip/22489-new-best-1-8th.html

hit up circle d for their modded trailblazer converter.

Damn, congrats. I need to get some stuff to keep up.

your truck is pretty big, I would surely choose the 6.0L before a heads/cam 5.3.

a cam only 6.0 will put out good number and a **** ton of torque.

19 is pretty sweet.

speaking of getting all over the place. that white/gold crew cab was ALL OVER the place.

it was a strong cross wind...but was leaning towards a bit of a head wind most of the day.

congrats ducky. that thing is going to fly with the converter.

$50 for entry for me and the wife and about $5 for gas

2.11
9.46 @ 73.9 mph
14.78 @ 90.93 mph


User nighthawk
Bolt-Ons STK
Internals STK
Transmission 4L60E 3000 Stall
Rearend 3.73 G80

check out centerline wheels also.

i must have raced you during my PB run because thats what the other side of my slip says lol

2.11
9.46 @ 73.9 mph
14.78 @ 90.93 mph


4.8 RCSB 3.73 G80, HPTuners and 3000 stall. everything else is stock. 4495 race weight.

I dont think its possible to get stock 5.3 compression from 317's just by milling. 243's are possible but its better to just work the factory heads over, but there's not even a lot of gains in that...

i figured as much. which is why I posted what I did :ugh2: