Tuning Question

370z_Sniper · 01-29-2012, 07:17 AM

I had tuned my car and the guy who tuned it ask me to install a sport oil pump because I can shift the gear in 8.5 rpm and that will cause oil cut.. so i would like to know what i should do. I am new in tuning world..

Mandingo · 01-29-2012, 10:09 AM

Are you saying you raised the rev limit to 8.5k rpm?

wheee! · 01-29-2012, 10:25 AM

Need more info! sub'd!!

370z_Sniper · 01-29-2012, 10:35 AM

Quote:

Originally Posted by Mandingo

Are you saying you raised the rev limit to 8.5k rpm?

yah... so dose that effect on the engine if i didnt add oil pump?

370z_Sniper · 01-29-2012, 10:38 AM

Quote:

Originally Posted by wheee!

Need more info! sub'd!!

i can shift the gear when the rev reach 8.5

the engine is stoke..

just invidia cat back and air filter

wheee! · 01-29-2012, 11:19 AM

Off topic but: Do you feel the engine pulling all the way to 8500 rpm? I was going to go to 8200 when I get mine tuned....

ps: I searched online but found no reference for a "sport" oil pump....

370z_Sniper · 01-29-2012, 03:17 PM

Quote:

Originally Posted by wheee!

Off topic but: Do you feel the engine pulling all the way to 8500 rpm? I was going to go to 8200 when I get mine tuned....

ps: I searched online but found no reference for a "sport" oil pump....

yah from 7000 to 8500 the engine pull much faster than from 2000 to 7000

i try with the nismo 370z in each gear shifting my car gose away from him more..

i ask that question because i found no reference too.. so i think am going to keep the car without changing the oil pump..

wheee! · 01-29-2012, 04:16 PM

hmmm... keep us posted with what's going on with your engine. Interested to know how well the car runs with regular 0 - 8500 pulls....

theDreamer · 01-29-2012, 04:39 PM

Did your tuner use a dyno to tune?
If so, do you have any runs to 8500? Just curious how the graph curve looks at that level, I think the highest I have seen is just below 8000 and it was already flat by 7800.

370z_Sniper · 01-30-2012, 06:32 AM

Quote:

Originally Posted by wheee!

hmmm... keep us posted with what's going on with your engine. Interested to know how well the car runs with regular 0 - 8500 pulls....

sure.. am going to test my car on a dyno and ill post the updates..

370z_Sniper · 01-30-2012, 06:33 AM

Quote:

Originally Posted by theDreamer

Did your tuner use a dyno to tune?
If so, do you have any runs to 8500? Just curious how the graph curve looks at that level, I think the highest I have seen is just below 8000 and it was already flat by 7800.

i didn't tune my car on a dyno am going to test my car after few days and ill give u the updates.

01-29-2012, 07:17 AM	#1 (permalink)
370z_Sniper Base Member Join Date: Mar 2011 Location: UAE Posts: 25 Drives: 2010-370Z-White-M Rep Power: 15	Tuning Question I had tuned my car and the guy who tuned it ask me to install a sport oil pump because I can shift the gear in 8.5 rpm and that will cause oil cut.. so i would like to know what i should do. I am new in tuning world..

01-29-2012, 10:09 AM	#2 (permalink)
Mandingo Track Member Join Date: Nov 2010 Location: Dallas Posts: 625 Drives: '10 370z 6spd Rep Power: 3371	Are you saying you raised the rev limit to 8.5k rpm? __________________ some mods

01-29-2012, 10:25 AM	#3 (permalink)
wheee! A True Z Fanatic Join Date: Sep 2009 Location: Mod Capital of Canada Age: 58 Posts: 7,354 Drives: cars. lots of cars. Rep Power: 40182	Need more info! sub'd!! __________________ H&R / Stillen / Berk / HKS / Swift / Michelin / UpRev / SPC / Amuse Rep / Seibon / Fringe XVO / TWM / more... My Journal

01-29-2012, 11:19 AM	#6 (permalink)
wheee! A True Z Fanatic Join Date: Sep 2009 Location: Mod Capital of Canada Age: 58 Posts: 7,354 Drives: cars. lots of cars. Rep Power: 40182	Off topic but: Do you feel the engine pulling all the way to 8500 rpm? I was going to go to 8200 when I get mine tuned.... ps: I searched online but found no reference for a "sport" oil pump.... __________________ H&R / Stillen / Berk / HKS / Swift / Michelin / UpRev / SPC / Amuse Rep / Seibon / Fringe XVO / TWM / more... My Journal

01-29-2012, 04:16 PM	#8 (permalink)
wheee! A True Z Fanatic Join Date: Sep 2009 Location: Mod Capital of Canada Age: 58 Posts: 7,354 Drives: cars. lots of cars. Rep Power: 40182	hmmm... keep us posted with what's going on with your engine. Interested to know how well the car runs with regular 0 - 8500 pulls.... __________________ H&R / Stillen / Berk / HKS / Swift / Michelin / UpRev / SPC / Amuse Rep / Seibon / Fringe XVO / TWM / more... My Journal

01-29-2012, 04:39 PM	#9 (permalink)
theDreamer A True Z Fanatic Join Date: Feb 2009 Location: Texas Posts: 30,879 Drives: 370z Rep Power: 4211	Did your tuner use a dyno to tune? If so, do you have any runs to 8500? Just curious how the graph curve looks at that level, I think the highest I have seen is just below 8000 and it was already flat by 7800. __________________ theDreamer's Z // Fast Intentions // Uprev // GTM // HKS // TEIN theDreamer's Silvia // URAS // GREDDY Houston Zs // Facebook // Twitter // Instagram

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