Hi all ,experienced opinion needed . the original plan was to go with a full build and precision turbos , but the plans changed , the goal at this point 60–130 in 6 seconds flat and from my knowledge that shouldn't be a problem . currently the car has k24/18g , exhaust , injectors , clutch , GT 2 gears , I talk to USPmotorsport , they offered me a E85 conversion tune all supporting mods for 10k$ and arround 700 awhp , but they 2000 miles away , so it's another $3k for transportation , and $13k sounds a little high price for tune , injectors , fueling for E85 . so I'm just checking my options , I'm close to Chicago (500miles) I know about 911 tuning , Mark helped me a lot , but I still can't find freaking boost leak so cel is "on" from time to time .What would you do ? Thanks

 

especially with you proximity, I'd go 911Tuning/Markski...I found my boost leak(big) at one of my wastegates...

 

But should I keep my turbos or get different kit or convert it to E85 that's my biggest questions

 

e85 vs. gas is something you need to consider, for me e85 isn't an option, don't need in my opinion at all for your goal...Markski is the guy you need to talk to(if you choose to go down the route with him), turbo's should be good but everyone will have an opinion/style...my stock k24's hit 0-130mph in under 12secs...

 

1st fix your cel. Before anything else. If its big enough to cause a cel it should be easy to find. Try smoking the car. PTE turbos are 1500$ a piece so there is 3k, those turbos do not just bolt up so there is fabbing. Fuel system bits are expensive also. Then a dyno tune. Are you going mafless?

 

My other project runs on E85 , works for me just fine , the concern is if I'll get what I want , I'm listening for all opinions , thank you

 

just to clarify, e85 isn't(readily) available in Ontario, Canada...so need to run 91/94 octane pump

 

Plenty in Nebraska , the gas station 1/8 mile from my house

 

should be perfect for a ~6 sec run on e85 all day I think...
others have more experience here, I'm a road-course kinda dude lol

 

Idk , should I go mafless ? I'd like to fix the cel but it's to freaking cold outside , not driving it any way .

 

I like road course too

 

make your own system tester(pressurize compressor/cold side to engine)...must find the leak

 

done already , my thought was to do everything in one time .

 

+1 on what tim said. after that usp motorsports is a first class operation and you will have more power than you ever thought with chris setting up an e85 car. check his videos out. that shop knows these cars inside and out

 

yes I see their videos with gt2 , looks great .