wait my bad its a zfr not efr i dont know the difference though

 

That is the zfr price the zfr is just a eft turbo with a few different odds and ends zzp put on it

 

so the efr is good to get me to 400 on pump gas and is direct bolt up

 

398whp on 24lbs, 26 spike. Tuned on 91/89 Indiana fuel, I managed what I did because the amount of timing I put to the car. Even though it didn't take that much timing it still would attempt to. So there would be parts of te timing table and loads that did get the amount of timing put to the car. But there would be amounts of knock retard due to, to much timing. It was only dynoed and not daily driven like that. Now I could make my car run 28lbs and pump gas and manage 400s but that's a good amount of boost. Hahn states they have a car making 420 on just pump has and 26lbs. I'm sorry bit that is false, that dyno was stated to be for my car before I owned it on 30lbs +.

 

are you around 23-24psi then jumping to 27psi after 5k rpms??? IF SO STAY OUT OF THE THROTTLE.... YOU WILL HAVE A BLOWN TURBO IN THE NEXT WEEK... ask me how i know... -__-

Efr ftw

 

i can hit have it hit right to 27psi and keep it there if i want it doesnt jump

 

Get NAWS!!!

 

I know a guy running 28 lbs of boost with 8k redline, daily drives it hard

 

Precision 5558 + 93 octane + 25psi = 400whp

 

When it's all said and done how much does 400whp cost if you already have bolt ons? Anybody able to give a rough figure?

 

After bolt ons ~$1500

 

Cost me $1400 plus bolt ons. Did all the fabrication between a friend and I though. And did my own tuning.

 

A lot lower than I was expecting, hmm.

Thanks

EDIT: That doesn't include price of clutch and all the other little things that will need to be changed as well does it?

 

I know this isn't a popular choice but Dejon makes a few "basically bolt on" turbo kits that could reach your 400 mark. dejonpowerhouse.com is the site

for me Precision 5557 at 25psi with 91oct = 407hp

ps, I have a Treadstone Stage 4 Kit

 

so the 1400 is if i have bolts ons and go with a precision turbo

 

I was thinking the BNR or if you're crazy, the S20G

 

look at the zzp efr turbo

 

thats what im looking at im just seeing what other options there are

 

what else is needed with the precision 5557 turbo to make it fit

 

Basically everything. It's an entire kit that you would need. Pipes, intake, manifold...

 

so the efr from zzp is probably a lot cheaper right

 

Yes. The Pwerks WR2 has the Precision guts inside the stock turbo skeleton. Costs around the same as zfr but will require a core unlike the zfr.

 

It was 1400, but I pieced my own kit together, did my own fabrication and my own tuning. I also got a perrin mbc included in that as well.

 

looks like zzp wins

 

Pretty Much lol