Technosquare tune

mannyz · 07-23-2009, 10:58 AM

Thats the part I dont know, if Nissan claims 350hp to just the engine or if is the combination of the exhuast, cause I went to Nissan site to compare the 370 and nismo and theres nothing engine wise. The only difference is the suspension and the tune exahust and the strut bars. I did noticed they raised the rpms to 7500 instead of 7000 like the 370, which thats what Technosquare did by chaning the redline to 8000. But other than that, where is there secret for 18hp extra

dszombiex · 07-23-2009, 11:02 AM

My guess is that its a combination of both tuning and the exhaust. Say like 10hp from the exhaust and 8hp from messing with some of the parameters on the ECU like leaning out the fuel mixture a bit or a slight timing change etc.

bboypuertoroc · 07-23-2009, 04:56 PM

Quote:

Originally Posted by mannyz

Thats the part I dont know, if Nissan claims 350hp to just the engine or if is the combination of the exhuast, cause I went to Nissan site to compare the 370 and nismo and theres nothing engine wise. The only difference is the suspension and the tune exahust and the strut bars. I did noticed they raised the rpms to 7500 instead of 7000 like the 370, which thats what Technosquare did by chaning the redline to 8000. But other than that, where is there secret for 18hp extra

wat

mannyz · 07-23-2009, 05:02 PM

Quote:

Originally Posted by bboypuertoroc

wat

Engine

Nissan 370Z
VQ37VHR – 3.7-liter DOHC 24-valve V6 aluminum-alloy engine
332 hp @ 7,000 rpm
270 lb-ft @ 5,200 rpm
Bore and stroke – 95.5 x 86.0
Compression ratio – 11:1
Maximum engine speed – 7,500 rpm
Emissions – Tier 2-Bin 5 (Fed); LEV2-ULEV (CA)

Nissan Nismo 370Z
VQ37VHR – 3.7-liter DOHC 24-valve V6 aluminum-alloy engine
350 hp @ 7,400 rpm
276 lb-ft @ 5,200 rpm
Bore and stroke – 95.5 x 86.0
Compression ratio – 11:1
Maximum engine speed – 7,500 rpm
Emissions – Tier 2-Bin 5 (Fed); LEV2-ULEV (CA)

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07-23-2009, 10:58 AM	#1 (permalink)
mannyz Enthusiast Member Join Date: May 2009 Location: Orlando, FL Posts: 354 Drives: a car Rep Power: 279	Thats the part I dont know, if Nissan claims 350hp to just the engine or if is the combination of the exhuast, cause I went to Nissan site to compare the 370 and nismo and theres nothing engine wise. The only difference is the suspension and the tune exahust and the strut bars. I did noticed they raised the rpms to 7500 instead of 7000 like the 370, which thats what Technosquare did by chaning the redline to 8000. But other than that, where is there secret for 18hp extra

07-23-2009, 11:02 AM	#2 (permalink)
dszombiex Base Member Join Date: May 2009 Location: Los Angeles Posts: 230 Drives: 09 370z MB 7AT Rep Power: 374	My guess is that its a combination of both tuning and the exhaust. Say like 10hp from the exhaust and 8hp from messing with some of the parameters on the ECU like leaning out the fuel mixture a bit or a slight timing change etc.