Gas question

[AS_supra]

will 2 gt30r turbo running a twin set up eats more gas then a gt40r set up or same or it all depends on how you drive and is 2 gt30r insane or something?

just want to know? which is stronger? hows boost building up?

 

[suprabad]

Oh man...there are so many variables in that question. Of course your driving habits are going to affect milage (they all get shitty milage if your always in boost). If you can be more specific and list your set-up I think you'll get better input on this one. The two smaller turbos should have less lag than the big one, but that's just in general, again there are a lot of variables at play here.

 

[AS_supra]

oh....was thinking about gt40r with 4 inch dp straight back on stock 1jz with fuel upgrade or 2 gt30r with 4 inch dp straight back too..the car will be use for weekend only!!

 

[honestabe]

If the Supra is just a weekend car then why do you care about the mileage? BTW, my vote is on the twin setup due to my hatred of lag.

 

[Poodles]

if you're not boosting it's all the same...

 

[Fletch124]

Gas mileage and modding dont usually go hand in hand...

 

[Ma70.Ent]

Gas mileage and modding dont usually go hand in hand...

Sometimes, they do. (They go hand in hand, and are BENEFICIAL )

 

[Poodles]

Yep, I agree.

Mine gets better milage after the mods I've done than when it was stock...