LikeThunda

iTrader: (1)

Not sure on the Setup i wana go with, Single seems as though you would save lots more Space....

is this Faster?more Efficient.? anyhelp would be greatly appreciated...

DelSlow

iTrader: (2)

Neither. Go triple turbo, it's the only way to be sure.

turbotoaster

how much power do you want for a start, its a big piece of string your trying to measure there

PvillKnight7

iTrader: (16)

It's doesn't matter what peak hp number you get on the dyno. I see many people begin their projects with a goal like 400hp or 1000hp. I have also seen many people selling their projects because the car was a pain to drive. If you're building a car for nothing but drag racing then maybe a peak hp goal is reasonable but if you plan to drive the car on the street you need to consider low end power. The stock twins were engineered to produce a wide power band and they are the best setup for a daily driven car. The stock ports will also provide great low end power. If you want to shift the power band up by porting and adding a huge turbo then the car will be slower to drive at low rpms. What are your goals and expectations?

BonesZ33

iTrader: (5)

single turbo = better

WaachBack

iTrader: (21)

/agree

On a serious not, use the search button. This has been covered before.

thewird

iTrader: (8)

Go single. Twins, give you some more usable power below 4k RPM. Single makes more power and if you don't get a huge turbo is fun to drive on the street too.

thewird

BigTurbo74

iTrader: (4)

https://www.rx7club.com/single-turbo-rx-7s-23/twin-to4e-fd-setup-880676/