Tuned my car recently and put down 215.7hp and 211.2tq @10 psi


Engine:Stock low mile s4 reman block, s5 turbo ported wg, 2.5 in racing beat downpipe, rb presilencer, cst-zero 1 catback, stock intercooler.

Fuel: 720cc x4, walbro 255lph, new fuel filter

Electronics: Microtech lt-8s, greddy profec bspec II


I recently picked up a stage 2 turbonetics hybrid turbo, planning to shoot over 300hp on this stock reman block.

Been pretty happy about the tune so far.

 

Nice numbers!

Sweet avatar too lol!

 

Your fuel/ecu setup sounds good for way more power than that, probably right around your goal.

However I recommend getting a front mount intercooler, the stock top mount isn't going to cut it, though I'm sure others have done it, I personally wouldn't.

What were your injector duty cycles at?

 

awesome dude! bring the car over and give me a ride!

 

@wthdidyousay, not sure what my injector duty cycles are at. How would I calculate it? I know that they are no where near maxed out though.

@meximan, when I have some free time hahaha. School has been kicking my ***.

 

I've got the rtek 1.7 setup and its capable of around 280-300 hp'ish so.I'd say yours is good for like 350-375 maybe?

 

I'm going to run 1600 secondaries just to play things safe, I don't think my 720's will handle that much power. Gotta ditch my stock FPR though.

 

No. Please don't spread misinformation like this. 4x720cc cannot handle 350whp safely.

 

unless you have them 1600 laying around or plan on 450 whp they are an overkill.

720 x 4 can support ~300 whp.

even w/a hybrid thru the stock TMIC 300 whp ain't happening on the suggested 10-12 psi max.

want to know your duty cyle? hook up a DVM having that feature. Harbor Freight has a good one for about $32 w/their 20% discount coupon.