What is your goal a drag race car??? street... conversion to single TB is usally for really big HP. if you goal is 700/800 range or less stay with the stock set-up. Q45 or aftermarket of same size is usually the choice..
This post has been edited by RB26powered74zcar: A day ago
Reason for edit: Image size way too large
Sorry I need to learn to resize!!!!!!!!!!!!!!!!!!!!!!!!!
We are finally we are working on the swap kit for the RB's for the Z31 chassis....working on intercooler and radiator now...
Please resize your pictures BEFORE uploading them on HybridZ
2048px × 1536px is simply too large!!
This is Mack from McKinney Motorsports. I'm starting the RB/sr/vh/vg/vk swap kit for the Z31 car and have found out there are 4 different engine crossmembers I need.. I have a 87 turbo chassis so I need engine crossmember for the early turbo and non turbo cars and the late model non-turbo car.. If anybody has some call me .....or we could use one for all your you would need to find one for you your swap..what do you think?????????
The VK56 and the VK45 are totally different motors and will require there own trans adapters,flywheel, button clutch, headers, oil pans ect.. Will be using the VQ35 6spd trans and the 370Z 6 trans ..
Mack
Check plug gap.. We use .025 on std NGK Check TPS setting... Check fuel pressure 43PSI with vac unhooked , check ecu for codes.... Check fuel injector for torn o-rings..
You will need a diferent trans crossmember, if you was not installed we will exchange it for free. if it was installed call me and we will work out a discount/ exchange deal for you...Mack
the engine adapters and mount are the same... However the trans crossmember May different, the trans mount is the same and driveshaft should work. You may need new trans crossember send picture of which one you have. There is some change in the 260 to 280 based on year and production date. A picture will allow me to clear it up for you..
Mack
Rewire the harness and take out the nats system is $1000.00+ S&H... We need your harness(uncut of course) , elect gas pedal and wiring, OBD2 port and wiring at least 6" and your computer.. Mack