Engine Tuning for NSX

[Jimmy's Black Nsx]

i have a 95 nsx, i;ve been trying to look for fuel management either full system or piggyback, what i;ve been finding a lot on the faqs is that almost everything, chips, aem ecs, are obd1 only. and that the vafc is wont work on nsx becuause its vtec kicks in twice. so does that leave me with just the super afc? i;ve also found some obd2 to obd1 harness converters, what good are they for if the car is essentially an obd 2? suggestions and comments will be greatly appreciated. the nsx is new to me so sorry in advace for newb questions

 

[Jin1976]

http://www.scienceofspeed.com/products/engine_performance_products/NSX/engine_tuning.asp

 

[vtecNSX1]

Unless your car is forced induction I dont think those will make a noticeable difference. That said I am pretty sure u can use the vafc, though in the faq it says it gives little to no gains.

 

[jorligan]

If you need EMS for FI, the HKS FCON PRO-V should work but you will need to find an HKS PRO dealer. Otherwise, contact Gerry Johnson and he can probably get a TEC3 working for your car. As previously stated, may not be a whole lot of gain unless you are FI.

Tim

 

[len3.8]

If you need EMS for FI, the HKS FCON PRO-V should work but you will need to find an HKS PRO dealer. Otherwise, contact Gerry Johnson and he can probably get a TEC3 working for your car. As previously stated, may not be a whole lot of gain unless you are FI.

Tim

Don't bank on the Tec3 for OBDII, I have it and a 95 as well. I am now drive by cable. :smile:

 

[Factor X Motorsports]

i have a 95 nsx, i;ve been trying to look for fuel management either full system or piggyback, what i;ve been finding a lot on the faqs is that almost everything, chips, aem ecs, are obd1 only. and that the vafc is wont work on nsx becuause its vtec kicks in twice. so does that leave me with just the super afc? i;ve also found some obd2 to obd1 harness converters, what good are they for if the car is essentially an obd 2? suggestions and comments will be greatly appreciated. the nsx is new to me so sorry in advace for newb questions

HKS F-Con V-Pro will handle the job.

 

[len3.8]

HKS F-Con V-Pro will handle the job.

Are you 100% sure on this?

 

[NetViper]

I thought the HKS could handle the NSX in OBD2 without needed to go to drive-by-cable.

 

[Factor X Motorsports]

Are you 100% sure on this?

110% sure