Safe amount of HP for stock engine?

NYBladeZ · 01-21-2010, 09:37 AM

Search button people, this question has been asked before. GTM has stated the max would be 550whp, however thus far TT owners have limited it 500whp safely.

$hytz_!ntyn$e · 01-21-2010, 10:05 AM

So how much HP is a 20g charger capable of putting out? Does anyone know if plans for a new plenum or plenum spacer are in development?

vipor · 01-21-2010, 10:08 AM

plenum spacers are not necessary anymore. on the VQ35DE there was a design flaw there the plenum sloped down too much, limiting the amount of air getting to the forward two cylinders. that was fixed with the HR motor.

haven't seen a new intake manifold or any word about one yet.

NYBladeZ · 01-21-2010, 10:10 AM

the only SC thus far is GTM and I don't think it'll cost you 20g's, they haven't released their #'s yet

NYBladeZ · 01-21-2010, 10:11 AM

I think the reason why we havne't seen a new intake manifold is that the OEM one is up to the task. This past summer at vinny ten's bbq he told me that the manifold is solid and probably won't need replacement for atleast up to 600hp

LiquidZ · 01-21-2010, 10:43 AM

Quote:

Originally Posted by NYBladeZ

the only SC thus far is GTM and I don't think it'll cost you 20g's, they haven't released their #'s yet

I think he is referring to the TD06-20G turbo from Greddy

vipor · 01-21-2010, 10:46 AM

if i were do to a turbo setup though, i'd probably be budgeting somewhere up to 20g. parts, labor, accessories, etc. maybe 15-ish, but why cut corners

LiquidZ · 01-21-2010, 10:49 AM

Quote:

Originally Posted by $hytz_!ntyn$e

So how much HP is a 20g charger capable of putting out? Does anyone know if plans for a new plenum or plenum spacer are in development?

By using the compressor maps, thay have been calculated to be about 920 hp capable. In a real world application though, I would say 600 hp is very possible with more room to grow after that. How much room, I dont know.

m4a1mustang · 01-21-2010, 11:24 AM

Quote:

Originally Posted by vipor

if i were do to a turbo setup though, i'd probably be budgeting somewhere up to 20g. parts, labor, accessories, etc. maybe 15-ish, but why cut corners

Yup. I was quoted about 18.5 for the works. Cheapest was around 10.5.

vipor · 01-21-2010, 11:54 AM

i'm interested in the GTM 4.2 stroker kit

FI can come later with a simple piston swap.. "simple" hahah

bullitt5897 · 01-21-2010, 03:16 PM

Quote:

Originally Posted by vipor

i'm interested in the GTM 4.2 stroker kit

FI can come later with a simple piston swap.. "simple" hahah

I'm going the other direction lol TT kit then stroker kit

I am going 4.5L hehehe

vipor · 01-21-2010, 04:30 PM

Quote:

Our stroker upgrade represented the pinnacle of engineering for the VQ35DE platform. From our own internal testing, the components performed flawlessly. The very first GTM 2006 Nissan 350z that received this build achieved 855whp (DJ) at 22psi. After the first 3000 miles, that engine was removed and completely disassembled for an extremely thorough inspection. There were no issues found whatsoever, and the engine was reassembled. However, we thought of ways of further advancement of the VQ35DE platform, with considerably more demanding road race applications in mind. We present those improvements, and the advantages of the said configuration here.

Imagine with the 37VHR

bullitt5897 · 01-21-2010, 04:44 PM

Speaking of TT's My kit will be here 2morrow! WOOT WOOOT!!!!

vipor · 01-21-2010, 04:45 PM

Quote:

Originally Posted by bullitt5897

Speaking of TT's My kit will be here 2morrow! WOOT WOOOT!!!!

whore

bullitt5897 · 01-21-2010, 04:56 PM

Quote:

Originally Posted by vipor

whore

I am sooo gonna rub it yo FACE!

01-21-2010, 09:37 AM	#16 (permalink)
NYBladeZ A True Z Fanatic Join Date: Apr 2009 Location: New York Posts: 2,158 Drives: Lotus Exige S Rep Power: 20	Search button people, this question has been asked before. GTM has stated the max would be 550whp, however thus far TT owners have limited it 500whp safely. __________________ 2009 Carbon Fiber/Red 370z aka Trish: Sports Package, Meisterschaft full catback, Fast Intentions Longtube Headers, Injen Long Tube Intakes, UpRev Tune: Sold 2008 Lotus Exige S Club Racer aka Bella, always leaves me smiling

01-21-2010, 10:08 AM	#18 (permalink)
vipor A True Z Fanatic Join Date: Aug 2009 Location: Euless, TX [ DFW ] Age: 42 Posts: 13,531 Drives: Nismo 09-0183 QAB Rep Power: 49	plenum spacers are not necessary anymore. on the VQ35DE there was a design flaw there the plenum sloped down too much, limiting the amount of air getting to the forward two cylinders. that was fixed with the HR motor. haven't seen a new intake manifold or any word about one yet. __________________ 2009 NISMO # 0193 \| QAB \| Albums! \| 05.04.10 (Dynojet) 291.94hp/248.28tq Oil Cooler (DIY) \| Custom Headlights \| GTSPEC Braces \| F.I. Long Tube Headers

01-21-2010, 10:10 AM	#19 (permalink)
NYBladeZ A True Z Fanatic Join Date: Apr 2009 Location: New York Posts: 2,158 Drives: Lotus Exige S Rep Power: 20	the only SC thus far is GTM and I don't think it'll cost you 20g's, they haven't released their #'s yet __________________ 2009 Carbon Fiber/Red 370z aka Trish: Sports Package, Meisterschaft full catback, Fast Intentions Longtube Headers, Injen Long Tube Intakes, UpRev Tune: Sold 2008 Lotus Exige S Club Racer aka Bella, always leaves me smiling

01-21-2010, 10:11 AM	#20 (permalink)
NYBladeZ A True Z Fanatic Join Date: Apr 2009 Location: New York Posts: 2,158 Drives: Lotus Exige S Rep Power: 20	I think the reason why we havne't seen a new intake manifold is that the OEM one is up to the task. This past summer at vinny ten's bbq he told me that the manifold is solid and probably won't need replacement for atleast up to 600hp __________________ 2009 Carbon Fiber/Red 370z aka Trish: Sports Package, Meisterschaft full catback, Fast Intentions Longtube Headers, Injen Long Tube Intakes, UpRev Tune: Sold 2008 Lotus Exige S Club Racer aka Bella, always leaves me smiling

01-21-2010, 10:46 AM	#22 (permalink)
vipor A True Z Fanatic Join Date: Aug 2009 Location: Euless, TX [ DFW ] Age: 42 Posts: 13,531 Drives: Nismo 09-0183 QAB Rep Power: 49	if i were do to a turbo setup though, i'd probably be budgeting somewhere up to 20g. parts, labor, accessories, etc. maybe 15-ish, but why cut corners __________________ 2009 NISMO # 0193 \| QAB \| Albums! \| 05.04.10 (Dynojet) 291.94hp/248.28tq Oil Cooler (DIY) \| Custom Headlights \| GTSPEC Braces \| F.I. Long Tube Headers

01-21-2010, 10:05 AM	#17 (permalink)
$hytz_!ntyn$e Base Member Join Date: Sep 2009 Location: Fayetteville, NC Posts: 7 Drives: 370z Rep Power: 16	So how much HP is a 20g charger capable of putting out? Does anyone know if plans for a new plenum or plenum spacer are in development?

01-21-2010, 11:54 AM	#25 (permalink)
vipor A True Z Fanatic Join Date: Aug 2009 Location: Euless, TX [ DFW ] Age: 42 Posts: 13,531 Drives: Nismo 09-0183 QAB Rep Power: 49	i'm interested in the GTM 4.2 stroker kit FI can come later with a simple piston swap.. "simple" hahah __________________ 2009 NISMO # 0193 \| QAB \| Albums! \| 05.04.10 (Dynojet) 291.94hp/248.28tq Oil Cooler (DIY) \| Custom Headlights \| GTSPEC Braces \| F.I. Long Tube Headers

01-21-2010, 04:44 PM	#28 (permalink)
bullitt5897 Premium Member Join Date: Jan 2009 Location: North GA Posts: 6,831 Drives: Twin Turbo Z34 Rep Power: 3682	Speaking of TT's My kit will be here 2morrow! WOOT WOOOT!!!! __________________ *Shop Cars: 2013 318whp Nismo VspecII 370z SOLD, 2009 1000hp+ 93oct 4.0L TT 370z Fast Intentions STAGE 4 #054*

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