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View Full Version : Power Mods i need a power estimate from the pros



big mac
02-03-2009, 11:54 AM
how much power would i expect to see out of this set up with a good dyno tune

b16a head
b18b1 block
s80 ls tranny
ross racing low compression pistons 81.5mm 9.1
eagle rods
micro polished crank with stock bearing
kms block guard 25+ psi
itr manifold
ram stage 3 clutch
rev hard cast iron manifold
t3 t4 50 trim turbo
delta2 turbonetics weastgate
turbo xs boost controler
xs power intercooler and piping
3 in doen pipe
3 in exhaust
450cc injector dsm blue tops
crx resistor box
inline pro oil return line
hks high flow trpe r oil pump
chipped p72
ngk colder plugs and wires

SPOOLIN
02-03-2009, 12:36 PM
what size turbo?

MrBoostedCRX
02-03-2009, 12:38 PM
160 hp and a whole lotta noise

big mac
02-03-2009, 12:44 PM
50 trim t3/t4

big mac
02-03-2009, 01:05 PM
come on...

SPOOLIN
02-03-2009, 01:06 PM
right but what size turbo?

big mac
02-03-2009, 01:12 PM
hmmmm idk man the turbo is on the car. what would be the most common size

SPOOLIN
02-03-2009, 01:17 PM
what brand of turbo is it, was this a bolt on kit?

turbonetics? Garrett?

it will probably make like 450 maxed out.

for all we know it could be an s366 that can support 700hp :)

those are 51 trims depending on whose calculating.

big mac
02-03-2009, 01:19 PM
im not sure man i will have to see later. so how much power would you estimate the car to have?

scttydb411
02-03-2009, 11:48 PM
you'll probably max the injectors out before the turbo. 450cc inj are good for 275-300whp unless you crank the fuel pressure way up and not worth it. plan on upgrading the injectors. also, i didn't see arp head studs...get those too. don't waste the $$ on the turboxs boost control. either get an electronic boost control or tap the wastegate from the turbo outlet so you can just drop a vac-t or 2 on there to up the boost.

Axix23
02-04-2009, 12:50 AM
get some rc 750ccs man

4doortypels
02-04-2009, 03:44 AM
you would need to consider other things as well... you will definately max the injectors, think you may need an aftermarket fpr and you would do better off with some GSR cams, and just doing a poor mans type r build. or get a golden eagle sandwitch plate to do the oil line for the VTEC head. adj cam gears are a must...

research first

Humphrizzle
02-04-2009, 03:45 AM
19403 hp definitely.

browningboy7
02-04-2009, 05:02 AM
^^This. Reps for honesty.

BTEC
02-04-2009, 06:18 AM
back in the days i heard that u can make the same hp as the cc of the injector. Which mean ud be able to make 450hp. Then later i talked to scotty and he said it may be possible but ud have to jack the fuel pressure way up. I say u should run ur turbo and then get a big turbo and get it tuned to see how much more pwr u can actually make by just switching turbos alone. R & D bitches!!!!!

SPOOLIN
02-04-2009, 08:43 AM
i didnt realize there was 450cc INJ on the list lol. yeah more like 325?

750's usually blackout in the mid to upper 400's on normal pressures.

big mac
02-04-2009, 10:10 AM
Well I already have this setup. I just need 550 injector a 255 welbro fuel pump and 3bar. Not to mention a beter tune from Scott at mainstream

big mac
02-04-2009, 01:28 PM
up

VickNotic
02-07-2009, 11:25 PM
just going by your size injectors! i'll say you'll max out prolly around 300-375

JKOBD
02-09-2009, 06:05 PM
Not to mention....LS tranny FTL. As others have said, injectors are your shortest stick.

miro_gt
02-15-2009, 06:35 PM
your injectors will limit you to about 275whp.

when you upgrade those, your turbo will limit you to about 400whp if it uses .63 housing. It if it's with .48 then it will limit to about 350whp.

you may want to upgrade the radiator