Liptide

Copy thanks for the replies.

Okay gotcha thanks for the help. Will doing the dyno tuning with the fuze pulled damage the system at all? I was under the impression you needed to pull the front wheel propeller shaft to prevent any long term issues. The FCON is currently tuned using a MAP sensor. Will that change anything in your assessment? Gameplan is to run the same amount of boost/maybe a little less. Used to run 1.4 Bar and ill probably tune it back to 1.2 or 1.3

They were purchased as refurbished units from a reputable dude in Tokyo off yahoo auctions. They don't do refunds in japan for that type of thing. The lack of availability and cost associated is primarily to do with language barrier issues, transportation costs associated with moving the car after its in a 2wd configuration, as well as tolls associated when going long distances in Japan.

Re-Tune Required GTSS to 2530 Okay I am having a hard time trying to track down information for the particular circumstance I am in. I purchased a GTR several months ago that had the following applicable aftermarket parts: 1992 R32 GTR HKS Intake Pipes HKS Cat Back Exhaust HKS GT-SS Turbos HKS FCON V Pro 3.1 HKS EVC Boost Controller My turbos went out about a week ago and I have them currently being replaced right now at a shop that specializes in GTR maintenance and modification. I ended up not realizing what turbo's were on the car when I purchased it but I assumed they were either GTSS's or 2530s based on the response time and amount of boost they were able to handle. I ended up ordering a pair of 2530's for replacement. Now that I know the car had GTSS's in it before and I am switching to 2530's, do I need to get the ECU re-tuned? If so, what specific metric of the new turbo's would drive the need for a re-tune? My understanding is that these turbo's are very similar in response and power output and due to the limited availability of 4-wheel dynos and tuners who can work with HKS FCON products it is going to be close to another 2-3k to get the thing re-tuned and I am just looking to make sure it is necessary.

Intro from Japan What's up everyone. Joining for the primary purpose of asking a question I couldn't find the answer to after searching for about a week. Currently living in northern Japan. Highlights for my car are: 1992 R32 GTR HKS FCON V Pro 3.1 MAP Tuned HKS 2530's HKS Oil Filter Relocation TechTom MDM-100 monitor HKS Intake HKS Electronic boost controller Single plate clutch GTR owner since about August of 2016

Intro from Japan What's up everyone. Joining for the primary purpose of asking a question I couldn't find the answer to after searching for about a week. Currently living in northern Japan. Highlights for my car are: 1992 R32 GTR HKS FCON V Pro 3.1 MAP Tuned HKS 2530's HKS Oil Filter Relocation TechTom MDM-100 monitor HKS Intake HKS Electronic boost controller Single plate clutch GTR owner since about August of 2016