Dyno'd today

[forsaken]

Its a basically stock redtop with an A'pexi intake. I dynoed at ATP in Fremont on a Dynojet.

First pull: 168.1/165.2Second: 161.8/159.7Third: 163.2/161.2

The first two were back to back and the third was 5 minutes after the second and the temp was in the mid 80s.

Overall Im pretty happy with the results, the only thing that worried me is that it showed that I was running lean... which I cant figure out why on a stock motor.

I'll scan the graphs later when im not lazy.

[minoru]

what are your mods?

I put out 145.6 hp and 149tq max running super rich, I think I have 550 injects (not sure came with motor along with chipped ecu to run these). oh yeah I dyno'd at the same place.

[forsaken]

All I have is an A'pexi intake and a C's short shifter.

[minoru]

oh yeah what gear did you do your runs in? I did mine in 3rd gear.

1st run: 3rd gear 145hp 149tq2nd run: 4th gear, wastegate disconnected 180hp 197tq3rd run: 3rd gear wastegate disconnected 174hp 185tq.

all runs were very rich even with the wastegate disconnected the air fuel ratio didn't change at all.

[vboyq]

forsaken, was that on at stock 7psi?

[forsaken]

Mine were in third as well. Although I havent touched my boost it shows that its running at 8 according to the boost gauge but Im not sure how accurate that is.

[vboyq]

wat else do u have on ur sr minoru?

[AznRide]

Tell me, this guy that i raced this weekend has a S13 with SR redtop, T28 and tuned at 14 psi with SAFC and he said he made around 270 HP...I don't know if he's lying because I was pulling on him all 1st and 2nd gear, but he zoomed by me at 3rd gear pretty nice. I was running only at 10 psi.

[chrispy]

he would also have to have bigger injectors , and a didn't MAF, because i think they both max out at around 240.

[Altiman94]

Those numbers seem a bit low. Sr's are rated at 205 from the factory (crank), that should put them at about 180-185 rwhp with a 5 speed. I don't undresatnd why you all are losing over 50 horsepower to wheels from the crank.

[forsaken]

wheres your math at bro? i lost 37hp. RWD cars have between 15 and 20 % drive train loss. I had about 18% which just about right. Considering i was running a little lean its not bad at all i think.

[AznRide]

I got my car dynoed too... here are the results.

Made 180ish HP at 7 PSIMade 208 HP at 10 psiand Made 232 HP at 14 PSI.

Upgrade, Walbro Fuel pump, FMIC, Downpipe, exhaust, and SAFCII

[nrcooled]

I am maxed out on bolt-ons:

FMICN1 DualDPFilter(and a couple more I can't remember)14lbs of boost

230hp 252lb/ft

My first dyno run was with teh SMIC and 9lbs I made190hp 205lb/ft

I have charts of both if anyone is interested. Both of your numbers seem pretty low though:( Did you get your A/F done?

[minoru]

All my mods came with the car except for the lsd, and the boost gauge. currently I have a 3in. down pipe connected to the stock exhaust. The car also seems to have larger injectors and a chipped ecu to run the injectors. The runs done with the waste gate disconnected resulted in a 1 bar pool in 4th gear, and .8 in 3rd gear.

14.7 psi = 1 bar