Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - Anyone with a built motor using a GTX3071R?

GsxrMe · 11-12-2015, 08:22 AM

I have no lag at all with a non build motor. I am up in the air with CR I'm going to use on my build. I used 9.5:1 on my turbo Busa and it's like a 600cc bike before boost and then snap.... to 16psi on 93 and it's nasty when on boost. I'm personally not sure if I want that. I may do rods, springs, retainers and find a good high CR piston and just run e85.

11-12-2015, 08:22 AM	#5
GsxrMe Senior Member Join Date: Jul 2015 Drives: Late 2014 Subaru BRZ Location: Cape Coral, FL Posts: 557 Thanks: 20 Thanked 184 Times in 139 Posts Mentioned: 5 Post(s)	I have no lag at all with a non build motor. I am up in the air with CR I'm going to use on my build. I used 9.5:1 on my turbo Busa and it's like a 600cc bike before boost and then snap.... to 16psi on 93 and it's nasty when on boost. I'm personally not sure if I want that. I may do rods, springs, retainers and find a good high CR piston and just run e85. __________________ 2014 Subaru BRZ FBM Turbokit: GTX3076R - ECUTEK HRI FlexFuel tune - FBM 3" Turboback Exhaust - 550cc Injectors - Walbro 485 Fuel Pump - 4bar Map Sensor - FBM Oil Pan - ACT SB7-XTSS - AMSOIL all fluids - Forester XT Oil Cooler - Cusco engine, trans mounts - Whiteline rear differential bushings - Perrin shifter bushing - Firehawk 235/45/17 - AEM Failsafe