First dyno results after motor swap :) - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Tom Ngan · 09-09-2007, 12:30 AM

So finally i've gotten my SR installed and broken in properly and it got dyno'd. Thanks to all the replys I got when I asked questions about my build, so far so good

Here are my mods list.

1995 S14 chassis

1994 S13 blacktop SR20DET - originally had 75,000kms

-torn down, replaced rod bearings, front/rear main seals, replaced allgaskets

-Greddy 1.6mm headgasket ARP head studs
-GT2871R .86 w/ megan tubular manifold/elbow/downpipe
-3" catback exhaust
-Greddy intake manifold
-HKS 256 step 1 cams
-Greddy oil pan
-Greddy rocker arm stoppers
-Kept the stock pistons/rods
-Greddy Type RS BOV w/ M Spec FMIC
-Mishimoto Radiator
-Dual Altima fans
-Detchwerks 550cc injectors w/ stock fuel rail
-Walbaro 255lhp fuel pump
-Exedy Stage 2 clutch
-Very custom built Megasquirt V2.0 w/ Innovative wideband (uses Ford Escort Crank sensor as the trigger wheel)

Anyway, thats the big stuff. We did the initial tune and that max boost I was reaching was 0.4 Bar and we hit 185rwhp and 144lbs of torque on a mustang dyno. Needless to say, theres not much low end, but the top end is pretty impressive for its boost levels.

I was wondering if those numbers sounded about right? I usually don't see alot of people posting builds with lower dyno numbers.

I'm shooting for a bit over 300rwhp on the mustang dyno. Its pretty underrated, we have a local dynojet and the difference is roughly 10-15% increase on the dynojet. I'm sticking with this boost level til I can properly afford a decent EBC and then go back for another tune.

I'll get the dyno sheet asap and i'll post it up.

Thanks for reading guys! Sorry post is kinda long and newbish, pretty excited just wanted to share my excitement.

09-09-2007, 12:30 AM	#1
Tom Ngan Leaky Injector Join Date: Nov 2006 Location: x Posts: 102 Trader Rating: (0) Feedback Score: 0 reviews	First dyno results after motor swap :) So finally i've gotten my SR installed and broken in properly and it got dyno'd. Thanks to all the replys I got when I asked questions about my build, so far so good Here are my mods list. 1995 S14 chassis 1994 S13 blacktop SR20DET - originally had 75,000kms -torn down, replaced rod bearings, front/rear main seals, replaced allgaskets -Greddy 1.6mm headgasket ARP head studs -GT2871R .86 w/ megan tubular manifold/elbow/downpipe -3" catback exhaust -Greddy intake manifold -HKS 256 step 1 cams -Greddy oil pan -Greddy rocker arm stoppers -Kept the stock pistons/rods -Greddy Type RS BOV w/ M Spec FMIC -Mishimoto Radiator -Dual Altima fans -Detchwerks 550cc injectors w/ stock fuel rail -Walbaro 255lhp fuel pump -Exedy Stage 2 clutch -Very custom built Megasquirt V2.0 w/ Innovative wideband (uses Ford Escort Crank sensor as the trigger wheel) Anyway, thats the big stuff. We did the initial tune and that max boost I was reaching was 0.4 Bar and we hit 185rwhp and 144lbs of torque on a mustang dyno. Needless to say, theres not much low end, but the top end is pretty impressive for its boost levels. I was wondering if those numbers sounded about right? I usually don't see alot of people posting builds with lower dyno numbers. I'm shooting for a bit over 300rwhp on the mustang dyno. Its pretty underrated, we have a local dynojet and the difference is roughly 10-15% increase on the dynojet. I'm sticking with this boost level til I can properly afford a decent EBC and then go back for another tune. I'll get the dyno sheet asap and i'll post it up. Thanks for reading guys! Sorry post is kinda long and newbish, pretty excited just wanted to share my excitement.