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T1 Race Development does all of it's own research and engine development in-house, on our own vehicles. Our goal is to ensure that our all of our customers have a tried and true experience with their Nissan GTR's performance.
GT1R Secondary Injection Harness
Our secondary injection harness can be used with any ecu when converting from 6 injectors to 12 or 18, this includes MoTeC, Syvecs, Pro EFI, etc. This loom will drive the secondary injectors mounted in the upper intake manifold.
The harness is constructed using top quality materials and techniques. We contract Race Spec to build these, as we do all our wire harnesses. The system consists of 3 sections built with M22759/32-20 (MIL Spec tefzel wire) and covered in Raychem DR25 heat shrink. We use 3 sections for serviceability and an easy installation.
First off, you'll term the first section at your ECU. You'll be left with a loom coming off your ecu into an 8 pin DTM connector. This makes servicing the ecu side of things easy down the road, simply unplug the 8 pin connector and you aren't tied to the car with a loom attached and going through the firewall.
The middle section is an extension, with one side termed and the other side ready to be populated in the DTM connector. From the engine side of the firewall, you'll drill a small hole to run the harness though, and then install the DTM connector from under the dash. The harness is already termed with the proper terminals, you only need to slide them into their designated slots in the housing. This part will plug into the previously installed loom coming from the ECU.
The last section goes to the injectors. Each injector lead is labeled with the cylinder number to ensure nothing gets swapped on accident, as bank 1 and bank 2 leads can easily be swapped. This loom will plug into the previously installed extension loom under the wiper cowl. Having this connection allows easy removal of the intake manifold, without having to remove the secondary injector wiring (it looks best when routed nicely under the runners, which means unplugging the sub-loom is much easier than fishing each wire from under the intake).
GT1R Secondary Injection Harness
Our secondary injection harness can be used with any ecu when converting from 6 injectors to 12 or 18, this includes MoTeC, Syvecs, Pro EFI, etc. This loom will drive the secondary injectors mounted in the upper intake manifold.
The harness is constructed using top quality materials and techniques. We contract Race Spec to build these, as we do all our wire harnesses. The system consists of 3 sections built with M22759/32-20 (MIL Spec tefzel wire) and covered in Raychem DR25 heat shrink. We use 3 sections for serviceability and an easy installation.
First off, you'll term the first section at your ECU. You'll be left with a loom coming off your ecu into an 8 pin DTM connector. This makes servicing the ecu side of things easy down the road, simply unplug the 8 pin connector and you aren't tied to the car with a loom attached and going through the firewall.
The middle section is an extension, with one side termed and the other side ready to be populated in the DTM connector. From the engine side of the firewall, you'll drill a small hole to run the harness though, and then install the DTM connector from under the dash. The harness is already termed with the proper terminals, you only need to slide them into their designated slots in the housing. This part will plug into the previously installed loom coming from the ECU.
The last section goes to the injectors. Each injector lead is labeled with the cylinder number to ensure nothing gets swapped on accident, as bank 1 and bank 2 leads can easily be swapped. This loom will plug into the previously installed extension loom under the wiper cowl. Having this connection allows easy removal of the intake manifold, without having to remove the secondary injector wiring (it looks best when routed nicely under the runners, which means unplugging the sub-loom is much easier than fishing each wire from under the intake).
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
T1 Race Development was founded in 2005, by 10 year import performance industry veteran Tony Palo. This expertise and experience poised this Dallas based business to quickly become what it is today, one of the leading aftermarket tuning and fabrication shops in the country.
The business has grown with the philosophy of making sure everything works right the first time and never cutting corners. This has been achieved by an unrelenting pursuit of finding the best parts, picking the best people, and never being complacent in trying new things or developing new solutions. Today, 13 years later, we are proud of our reputation for offering unparalleled service, parts, and R35 GTR project builds. It takes a team to provide greatness is so many areas, and an amazing team we have.
T1 Race Development has carefully chosen its product offerings, and all products are guaranteed to be first quality merchandise. Many products carry a manufacturer’s warranty. T1 Race Development will pass this warranty on to the original buyer. Parts purchased used or purchased through unauthorized distribution channels will no longer carry a warranty whatsoever. There is no warranty, expressed or implied, on any parts used for competition or track events. Additionally, there is no warranty on electrical parts. Buyer shall notify T1 Race Development immediately upon discovery of any product defect.
Defective items must be returned for replacement in accordance with our return policy and at buyer’s expense. We will replace all defective items that meet our return/replacement requirements, but will not accept any liability for loss or inconvenience caused by their use or failure. All warranties are voided if defect has been caused in whole or in part by improper installation, abuse or misuse. We reserve the right to withhold issuance of credit until returned defective part has been examined and tested.
Defective items must be returned for replacement in accordance with our return policy and at buyer’s expense. We will replace all defective items that meet our return/replacement requirements, but will not accept any liability for loss or inconvenience caused by their use or failure. All warranties are voided if defect has been caused in whole or in part by improper installation, abuse or misuse. We reserve the right to withhold issuance of credit until returned defective part has been examined and tested.
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