What will be your next mod-mods?When do you plan to get back to the track? BTW good job with what you have done.

 

Probably LS1edit since the truck needs to shift at 6400-6500rpm. It falls on it's face after a shift and takes a bit to recover..once it recovers though the thing hauls ***! I'm staying dead even with some modded lightnings and bolt on fbodies from a 55mph punch but when it shifts to drive they leave me pretty bad.

It's either a convertor, headers/true dual exhaust or RMS stage 2 5.3 heads.

Been thinking about belting out as much power as I can out of the 5.3 before I do any more drivetrain mods like a convertor. Been thinking real hard about doing some RMS 5.3 heads for the truck next. But a convertor would really keep the rpms where they should be. Not sure yet though, between the formula AND the truck money gets tight quick.

 

I would guess the tuning will drop you .4,you must be into the TQ management pretty heavy and you cannot be getting full use of that cam.bring on the edit

 

Hey smoke, what are all your mods?

 

UPD intake
descreened MAF
MAF Translator
Hypertech with 87 tuning
LS1 Electric fans
cutout after the ypipe
ASP Pulley
RMS ported TB
215/215 Comp Cam

 

You're hanging with lightnings for a while! Thats pretty quick. The one I raced about 6 months ago killed me from 55-85!

Could you tell any difference w/ the MAF Translator?

 

Did you get any good results with the MAF Translator?

 

Just a little..wouldn't get it unless you use a dyno to tune it in. It was worth 2-3 hp.