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-   -   New Build! RCSB Z71 bone stock to 4L80e / Trick 76mm (https://www.performancetrucks.net/forums/projects-gallery-189/new-build-rcsb-z71-bone-stock-4l80e-trick-76mm-535991/)

Atomic 01-27-2017 04:11 PM

Looks nice!

LOBO2 03-01-2017 06:10 PM

One hell of a build thread!! Great truck as well!!

lxcoupe 03-01-2017 06:17 PM


Originally Posted by LOBO2 (Post 5400607)
One hell of a build thread!! Great truck as well!!

Thanks! It's been a fun build no doubt. Easily my most fun project.

03chevytruck 07-15-2017 09:59 PM

Do you have any data to compare your IATs with the 5" race compared to the old setup at the end of the 1/4 or a street pull in summer time heat? Did the 5" keep the IATs in check to not pull timing anymore? I am on 93 octane so i don't have the luxury of dealing with high IATs as E85 can.

lxcoupe 07-15-2017 10:51 PM


Originally Posted by 03chevytruck
Do you have any data to compare your IATs with the 5" race compared to the old setup at the end of the 1/4 or a street pull in summer time heat? Did the 5" keep the IATs in check to not pull timing anymore? I am on 93 octane so i don't have the luxury of dealing with high IATs as E85 can.

No empirical data per say but IATs with the old intercooler were 180-190* at the end of a pass, and Atomic who was helping me street tune was shocked after I got the 5" on and we saw IATs either stay constant or go down during a pass (I can't remember which, either way the intercooler was f*ckin working good). On the dyno and at the track and even idling on the street, the IAT situation was completely resolved and the truck gained 100rwhp from the intercooler alone at same level. Sorry I don't have any spreadsheets or other numerical data.

03chevytruck 07-15-2017 11:30 PM

That's what i needed to know! Are you spraying meth?

TrickTurbo 07-16-2017 10:00 AM


Originally Posted by lxcoupe (Post 5414351)
No empirical data per say but IATs with the old intercooler were 180-190* at the end of a pass, and Atomic who was helping me street tune was shocked after I got the 5" on and we saw IATs either stay constant or go down during a pass (I can't remember which, either way the intercooler was f*ckin working good). On the dyno and at the track and even idling on the street, the IAT situation was completely resolved and the truck gained 100rwhp from the intercooler alone at same level. Sorry I don't have any spreadsheets or other numerical data.

Sounds right to me. :)

lxcoupe 07-16-2017 11:47 AM


Originally Posted by 03chevytruck
That's what i needed to know! Are you spraying meth?

No, E85 only.

JRoyPDX 07-16-2017 04:04 PM

I hate this thread. All it makes me wanna do is spend money.


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