Gunslinger09

Has any body done any dyno research into what a PP throttle body is worth HP/TQ wise on the LS3/L99? Just wondering if it is good for anything at all of if its just mental masturbation over something that looks pretty.

FSPMatt

Actually I was quite surprised to see 8rwhp/10+ rwtq from the VMax CNC spiral ported throttle bodies. I had used them before, and of course throttle response was better, but never knew the potential of this modification. Like I tell people it will not light the world on fire like getting a supercharger, but for the money it's definitely one of the more cost effective modifications and simple to bolt-on yourself.

Both cars are manual, CAI airboxes. Back to back pulls, stock vs. VMax.

Mrgoodwrench3

I have the Vmax T/B. I don't have specific hp/tq gains but I can tell a difference in throttle response and feel it's worth doing.

Gunslinger09

Two questions:

1 ) Who carries them?

2 ) has anyone used one in conjunction with a TB spacer?

Blackpanther99

iTrader: (8)

Doesnt GM carry does? I might be confused though lol

Mrgoodwrench3

There are a lot of vendors that sell them. It is on a exchange basis. I have a Hamburgers T/B Spacer with mine.

Mrgoodwrench3

Here is a picture.

2020

iTrader: (4)

Hey Mrgoodwrench3 do you have a part number for that Hamburgers T/B Spacer and can you fill any different in the car with it

Gunslinger09

Typically a spacer is used when trying to fine tune for those last couple of HP(5-10).It's doubtful that you could feel the little bit of power you would pick up with one.

Mrgoodwrench3

The part number for the Hamburgers T/B Spacer is 3264.

Gunslinger09

Did you have to trim the tube for your cold air to make it fit with the spacer MGW3?

Mrgoodwrench3

I did not have to make any changes to my intake.

Tampa Tuning

iTrader: (2)

I have Vmax throttle bodies in stock the for LS3/L99 motors

Phil
www.TampaTuning.com

gnx

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