what are your corner weights?
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10-01-2023, 09:54 PM | #5418 (permalink) |
Ronin Samurai - Assassin
Join Date: Dec 2011
Location: Fayettenam,Pennsyltucky
Age: 68
Posts: 35,185
Drives: 2011 Nismo GM 6M
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Pay to play.
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浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html |
10-17-2023, 06:46 PM | #5422 (permalink) |
A True Z Fanatic
Join Date: Jun 2014
Location: Ga
Posts: 13,800
Drives: 2013 Nismo 370z
Rep Power: 2684392 |
Here is a problem I encountered on my first engine build at only 824whp. The engine was 11:1. I also saw the exact same issue on my Mazworx engine when it was being gone through. That engine is 10:1. I went from a .82AR exhaust housing to a 1.06AR exhaust housing and moved my peak TQ up 700rpms to 5800. These pistons and rods have been sitting in that box for a couple of years. It was distinctive when we first pulled the first engine apart.
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10-17-2023, 06:50 PM | #5423 (permalink) |
A True Z Fanatic
Join Date: Jun 2014
Location: Ga
Posts: 13,800
Drives: 2013 Nismo 370z
Rep Power: 2684392 |
This video is a better example. This was caused by too much cylinder pressure too low in the rpm range and to add to the issue was coolant in the cylinder due to a blown headgasket. That was not detonation that killed it. It was a problem with the turbo kit itself.
Last edited by Spooler; 10-17-2023 at 06:53 PM. |
10-17-2023, 11:06 PM | #5424 (permalink) |
A True Z Fanatic
Join Date: Jun 2014
Location: Ga
Posts: 13,800
Drives: 2013 Nismo 370z
Rep Power: 2684392 |
The Fast Intentions kit was designed for a stock block car. I have pushed it way outside of its efficiency zone. It was designed for 750whp. Can you push it and turn it up. Yes, but it is not wise to do so. All of my turbo pipes and the intercooler have been upgraded to improve the efficiency. The Fast Intentions exhaust manifolds and 3in downpipes are still good to go. All of my EGT's stayed in check on all 6 cylinders. We did balance the EGT's on all 6 cylinders. Only #5 and #6 needed additional fuel to balance them out. That is due to the intake manifold design. They were not off by much.
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11-04-2023, 03:14 PM | #5426 (permalink) |
A True Z Fanatic
Join Date: Jun 2014
Location: Ga
Posts: 13,800
Drives: 2013 Nismo 370z
Rep Power: 2684392 |
Fast Intentions Stage 2.5 TT kit
Custom CAC, Custom charge pipes Custom turbos Fast Intentions 3" exhaust with Carbon Fiber mufflers ATS Triple Carbon Clutch with external Nissan CSC 2-Walboro 450 CJ Motorsports duel fuel pump setup IDA1700cc injectors MA-Motorsports custom built fuel return system for E85 JWT C2 exhaust cams Nismo oil pump MA-Motorsports ATI fluid damper CJ Motorsports Intake manifold. 34 row FI oil cooler Mazworx built long block OS Giken 1.5 LSD Tuned by OS Giken in California Modified Bellworks Diff brace Z1 Motorsports Poly Diff bushings MA-Motorsports Diff cooler Finite Element Design Carbon Fiber 3" intake ducts Essex parts AP Racing brake kits front and rear Galeforce custom single gauge pillar Emtron KV12 with 5in dash display Sensors out the wazo DSS Pro Level Axles DSS Carbon Fiber driveshaft Aragosta Coilovers SPL Catalog. Everything but the outer tie rods. Custom rear subframe SSR MS3 19x10 front and 19x11.5 rear R888r 285/35/19 Front R888r 325/30/19 Rear Nismo V2 Recaro factory seats. Last edited by Spooler; 11-17-2023 at 05:30 PM. |
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