Strange happenings on the dyno - Page 3 - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

jr_ss · 12-10-2013, 01:18 PM

ARP is 80ft lbs with the moly lube, not 90.

Danger_Dorn · 12-11-2013, 11:35 AM

Crazy...Idk how I'm only pulling 176whp. I beat the piss out of it. I had to take it easy as I had a new comp. clutch. Also my compression is 135 so Idk what kind of power putting a smaller Hg on would yield. Thanks for your input

Danger_Dorn · 12-11-2013, 11:36 AM

Lol that 90ft lbs was a typo I meant 80

AJZax · 12-12-2013, 12:33 PM

on first start up after oil priming system, did you let it get to full operating temp and then dump oil and filter?

Also when you honed cylinders, did you clean the cylinder liners with a brush, soap and water? Did you clean the block oil galleys etc?

Wait with a thick head gasket you're going to drop compression and loose some power there haha. But it shouldn't be THAT much loss of power lol. Who did your tuning?

kouki_mobster · 12-13-2013, 09:02 AM

run it stock and see what happens

Danger_Dorn · 01-29-2014, 05:41 PM

Re-torqued the head studs and found out my intake cam was off by 1 tooth advanced. We're snowed in here so I can't run it but I'll update when I can

Danger_Dorn · 02-04-2014, 05:47 PM

So the power gain was night and day. It pulls much harder now and runs smoothe.

12-10-2013, 01:18 PM	#61
jr_ss Post Whore! Join Date: Dec 2005 Location: Pa Posts: 6,052 Trader Rating: (34) Feedback Score: 34 reviews	ARP is 80ft lbs with the moly lube, not 90. __________________ My SR20VET

12-12-2013, 12:33 PM	#64
AJZax Leaky Injector Join Date: Feb 2012 Location: WA state Posts: 123 Trader Rating: (3) Feedback Score: 3 reviews	on first start up after oil priming system, did you let it get to full operating temp and then dump oil and filter? Also when you honed cylinders, did you clean the cylinder liners with a brush, soap and water? Did you clean the block oil galleys etc? Wait with a thick head gasket you're going to drop compression and loose some power there haha. But it shouldn't be THAT much loss of power lol. Who did your tuning? __________________ www.ajdrift.com Mansfield, A - 145

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12-11-2013, 11:35 AM	#62
Danger_Dorn Zilvia Member Join Date: Oct 2012 Location: Jacksonville NC Age: 30 Posts: 265 Trader Rating: (0) Feedback Score: 0 reviews	Crazy...Idk how I'm only pulling 176whp. I beat the piss out of it. I had to take it easy as I had a new comp. clutch. Also my compression is 135 so Idk what kind of power putting a smaller Hg on would yield. Thanks for your input

12-11-2013, 11:36 AM	#63
Danger_Dorn Zilvia Member Join Date: Oct 2012 Location: Jacksonville NC Age: 30 Posts: 265 Trader Rating: (0) Feedback Score: 0 reviews	Lol that 90ft lbs was a typo I meant 80

12-13-2013, 09:02 AM	#65
kouki_mobster Join Date: Dec 2013 Location: chicago Age: 45 Posts: 29 Trader Rating: (0) Feedback Score: 0 reviews	run it stock and see what happens

01-29-2014, 05:41 PM	#66
Danger_Dorn Zilvia Member Join Date: Oct 2012 Location: Jacksonville NC Age: 30 Posts: 265 Trader Rating: (0) Feedback Score: 0 reviews	Re-torqued the head studs and found out my intake cam was off by 1 tooth advanced. We're snowed in here so I can't run it but I'll update when I can

02-04-2014, 05:47 PM	#67
Danger_Dorn Zilvia Member Join Date: Oct 2012 Location: Jacksonville NC Age: 30 Posts: 265 Trader Rating: (0) Feedback Score: 0 reviews	So the power gain was night and day. It pulls much harder now and runs smoothe.