Quik's Turbo'd silverado making 698rwhp on dyno

2002 4.8 with 88mm turbo on 16psi, 21* timing, afr 10.4. maxed out boostcontroller. only had 5 psi spring in the gate. truck still has more in it.
STOCK INTERNALS on pump gas

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People & Blogs

Tags:

• Quik's silverado
• 88mm turbo
• turbo silverado

[CammedSilverado]

A 4.8 or LS1 just asking cuz u got a ls1 intake. nice truck

[Quik611]

its actually a ls2 intake but itis a 4.8 motor

[hemipower333]

hey this mite be a stupid question but where is ur maf sensor on the truck? before or after turbo?

[Quik611]

no use of maf is needed. truck is tuned OLSD

[signquick]

do you really have a t56 transmission? if so did you need to do any type of fabrication work.

[Quik611]

yes its an actual T56. just cut new hole in floor and make alonger shifter rod. it uses all manual 5 speed parts. rest is all fbody parts as in slave, clutch, flywheel

[dSOVIETb]

9 pounds on a sock 4.8. after that you will need bigger injectors. i have 2 255 fuel pumps and 80 pound injectors and a ls2 cam. the rest is stock except head gasket :p

[Scott11078]

@Quik611

Good to know, I hate my NV3500.

[desidegollado]

Damn sounds sick!!!

[savagexhaley14]

what heads/cam are you running on this?

[rcfreak363]

how much boost is safe for a stock 4.8?

[blackO3ss]

nice truck. just one question. when you swapped intake manifolds what did you do with the shit load of vacuum lines and wiring harness? I have a 5.3l and am wanting to do a swap. thanks