20G Limits...???

[HotRudyRod]

I'd like to know the limits and abillities of a 20G unit, anyone here has one? How fast can i spect to get with it? 11s would be nice but im pretty sure the injectors and other things wont be enough and would have to be upgraded. Any suggestions on how to make this possible?

Thanks.

 

[TYHOGG]

Re: 20G Limits...???

I guess low 12's are obtainible. I have heard people run a 12.4 or faster on stock injectors. Running alky will give you a little more, not sure how much. #50's are worth the upgrade, i know you can upgrade the compressor wheel to a 25g if you really want to push some boost.

I have been told i should run really low 12's with my setup, 14cm^2 20g, walbro, afpr, ultimate, 3" dp, 3" high flow cat, e-fan swap, intake, PI stall, ported L35's, and some other bolt on goodies.
I'm shooting for high 11's this fall, but this 90*+ heat isn't helping.

 

[Tooky]

Re: 20G Limits...???

A few people have ran high 11s with a 20G but that is with years of tuning and really getting intimately familiar with your truck, and growing to be an experienced tuner.

The biggest factor is the extent you are willing to tune it in terms of time and effort invested. That, and the octane of the fuel you are willing to run for the highest boost/timing. If you are willing to do all of these things to the limit, then high 11s are possible with good traction.

 

[sy538]

Re: 20G Limits...???

Read everything turbodig has ever posted here.

 

[JSM]

Re: 20G Limits...???

deep low 12's should be doable. I have stock turbo running 12.3 in syclone and there is more left.

11's if you optimize things like Dig did.

Of course ty be a bit slower.

Jeff