Well I started off today removing the LS6 intake and the modded F-body water pump... Since i was that far, i decided to swap in the cam I ordered a few weeks ago...

It is a 222/224 .56X/.56X @ 112+2, the cam REALLY pulls hard up top (3000rpm+, shifting @ ~6600rpm ) at least for a 4.8, alot better than my old 220 cam even untuned, hopefully this week I will be able to adjust the tune and hopefully new track times on Sunday, maybe new dyno numbers this week or next...

Sorry for the crappy vids, my camera was being wierd today for some reason ...

idle @ 750ish





From a stop


30-80


another 30-90

 

Damn Corey sounds nasty in that little 4.8

 

now change your sig

 

Thanks man, i wanted to get a clip with the cutout open but it was kinda late and I did not want to **** off the neighbors.... The tune is pretty far off, I am still on my old 220 and LS6 intake tune ...

 

I bet it wont take you long to get it tuned though. what kpa you idling at

 

No clue, i did not get my laptop out to scan it... Yep i don't think it needs much at all, just revisisting the VE and MAF tables...

 

Damn Corey that thing is nasty for the wee 4.8,, Get it tuned and more clips...

John

 

What intake did you decide to go back with?

 

stock truck

 

Damn! Sound nasty I think you made a good choice!