78' Silverado

Man this topic is making wnaan cam my dam 4.8l But i cannot. I never to finsih the 383 build on my 78' Chevy Man those trucks sound clean!!

Deckhand

iTrader: (1)

thanks!

They are a discontinued wheel from Weld Evo, called "Tech Star 6" .

I think they were replaced with the volociti 6.

s3gulit

iTrader: (2)

Yeah, i have to backup with what thunder and some others are saying...sure from the factory the 4.8L isn't pushing any impressive numbers, but their stout motors once you wake them up.

Hell my truck has no performance mods done to it besides TB bypass, 2 into 1 straightpipe and it ran a 16.0 on the shatty 99 tuning. I talked to allen nelson and he said i could easily push 15.2s with an 02 PCM, then im throwing a 150 shot so that should throw me into the high high 13's if nothing goes crrplunk, lol.

All i need now is a powertrax, which is coming in a couple weeks.

Dave

FarmerBeau

iTrader: (2)

Can you tell me what a TB bypass is? Ive never heard of that before.

SSlow 4.8

iTrader: (4)

I love my 4.8, those clips sure sound familar... i hear the same sound every morning... if i would stop being lazy and get a cord for my cam i would post some clips up...

I'll post some clips when I get the new exhaust... What exhaust are you running Thunder? and any new times since the 13.8?

SSlow 4.8

iTrader: (4)

http://www.installuniversity.com/ins.../tb_bypass.htm

ThunderZ28

iTrader: (7)

flow masters, and cutouts, with stock cats..

and I havnt got any new times yet????
havnt been to the track since I changed a few things.....

we will find out soon tho

SSlow 4.8

iTrader: (4)

Im going to wait untill october or so... than i can take advantage of some of the cooler weather... keep me posted on any new times tho, i'm eager to see if im even in the 13's yet... i'll settle for 14 flats as of now tho.

Good luck.

Nigel215

i want my 4.8 to sound like that. Is all that sound just from the cam? forgive me, im a little new to all this good stuff.

ThunderZ28

iTrader: (7)

yeah.. that is what the TR 224, on a 112LSA will sound like in the 4.8L