RWHP>MODS

[naitsadrift]

alright, i have a RHD 180sx (sr powered) and these are my mods, im waiting for the dyno untill i get camshafts intake manifold and worldelectronics boost controller, what do you think im putting down??

92 180sx RHD SR20DET, Apex'i GT spec 3.75" turboback, 300ZX o2 pipe, GT2871Rs, custom intake pipe 3", HKS intake, HKS SSQV BOV, custom 2.5" piping, Greddy VSPL fmic, Turbosmart MBC, 680cc injectors,255lph fuel pump,custom fuel rail , fuel pressure reg. , Apex'i power fc, Trust shift knob, B&M short shifter, Stg.III clutch, 9lb Toda lightened flywheel, Silk-Road suspension.

** http://www.ma-motorsports.com **

^ LOOK THEYRE GOOD ^

[naitsadrift]

my bad .. and im running 15 psi

[wildacexxx]

one million hp to the crank

[nzmoman]

i would throw out a guess of 350-385ish+whp, because it depends on the tuning and you didnt tell us what size cams youre using and are you bypassing the MAF meter or is it a z32, cause if im right the Power FC will bypass it, but I cant remember.

Are you running a Cat? What kind of fuel are you running for the dyno? Are you going to actually dyno tune your cams?

Theres so many factors because your tune could be good for 400+ depending on the previously mentioned factors, but you will have to crank up more than 15 lbs for that. And if you havent changed your head gasket before cranking that high, near or above 20, youll be asking for trouble

[naitsadrift]

sick thanks

[vutony]

and which trim u have for the GT2871Rs, .64 or .86

[wildacexxx]

its very hard to hit 400hp with a gt2871r. i doubt u'll get there. if u're looking for 400hp get a topmount

[vutony]

u can easily get 400 with the .86 trim and 350-370 with .64

[DrifterProdigy85]

MA Motorsports put my SR in and installed my 2871R also. They are pretty good. 15psi will be around 350whp on the .86 and 310-320whp on the .64. Remember 15psi is just putting the turbo in the efficiency range. Go up to 18-19psi and youll see way more power gains. Power FC D Jetro is Map Sensored. L Jetro is MAF.

[nzmoman]

when are you dynoing this car, Im curious to see where you are

[Eternal_240sx]

i liked how you put down shift knob, short shifter, and suspension like its going to affect your hp.

[96EclipseGST]

i liked how you put down shift knob, short shifter, and suspension like its going to affect your hp.

[spider_slayer]

u can easily get 400 with the .86 trim and 350-370 with .64

my thoughts exactally

[drifter_for_life06]

in all honesty, i tihnk those numbers are almost low balled, seems like the 2871r and a lot fo turbos are under rated

i mean Kevin(drifterprodigy85) laid down 272 at 15psi with a horrible AFR and untuned

Joe(cyberkreig) laid down 250 @ 15psi on the stock t25 untuned on a 90degree day.......

t25 was maxed pretty much

and the 2871r has a good 5-6more psi it can pretty easily take

[nzmoman]

Naitsadrift,

get us some numbers...

drifter 4 life,

I think we are giving pretty good #s considering he is only running about 15 psi, even with his other bolt ons 385 is going to be a stretch, I personally think he will have to be running more boost to get into 390+ at the wheel and depending on the size of the cams he could see a higher revving extra 5-15 hp at the wheel, but we still dont know.

could you inmagine getting 390 with 15 psi, I think he would need to have a stroker kit for that.

[naitsadrift]

i just got a aem wideband so i can turn it up to around 20psi hopefully it will make it there on the maps its running now with out leaning out. after that im getting it on the dyno prob a week or two from now. i was gonna go to je performance but i herd that a hub dyno isnt as accurate ne one know ne thing bout that

[nzmoman]

be careful at 20psi thats about where the factory claims the efficiency of you headgasket runs out. you dont want to have to replace that right after yo do head work (cams) that would suck ars. and if you are tuning at 20 psi you will make the high end of the numbers thrown out. Good Luck and I will be waiting for your post