Eugene@SPE Report post Posted February 19, 2010 We've been a little quiet on the boards lately and would like to share some power packages for the GTR. SP Engineering has installed and tuned performance parts from many reputable manufacturers such as HKS, Greddy, Haltech, COBB, etc. since the R35's arrival. Modifications: AAM Down pipe HKS Resonated Mid pipe Tanabe Exhaust COBB AP SP Engineering Custom COBB Map 91 Octane - Gains of 100-110 AWHP from 404 AWHP Baseline. Modifications: HKS GT570 Kit or Equivalent Actuators Injectors Spark Plugs Downpipe Mid Pipe Exhaust COBB AP SP Engineering Custom COBB Map 91 Octane - Gains of 130-160 AWHP from 404 AWHP Baseline. Modifications: Stage 1 SPE750 Turbo Package SPE 750BB Turbochargers (Jet Coated Manifold, AN Fittings for Oil/Water) HKS GT570 Kit HKS Racing Suction Kit HKS Premium Suction Kit Greddy Intercooler HKS Exhaust or TiTek Titanium Racing Exhaust 800cc - 1000cc Injectors COBB AP or Haltech SP Engineering Custom Map 91 Octane - Gains of 235-300 AWHP from 404 AWHP Baseline. SP Engineering Custom Map 109-C16 Race Fuel - Gains of 300-380 AWHP We have completed our 4th SPE750 Package, more GTR's are currently receiving this treatment. Factory IHI vs SPE750 BB Wayne's R35 GTR Ray's R35 GTR Elliot's and Goeran's R35 GTR (TO BE CONTINUED) Modifications: Stage 2 SPE900 Turbo Package Greddy Twin Turbo Kit Greddy Intercooler 800cc - 1000cc Injectors HKS Exhaust or TiTek Titanium Race Exhaust HKS EVC HKS Spark Plugs COBB AP or Haltech SP Engineering Custom Map 91 Octane - Gains of 235-300 AWHP from 404 AWHP Baseline. SP Engineering Custom Map 109-C16 Race Fuel - Gains of 300-380 AWHP Hing's R35 GTR Short Block Upgrade: Gains of 380 AWHP + CP Pistons Coated Carillo Rods Cosworth Headgasket SPE R35 GTR We will be posting updated high power runs on this setup shortly on Haltech running race fuels from 109 - C16 to see the limits of our short block build. Either way running this type of power is still going under heavy R&D due to the transmission issues for those who are making this power. Eugene @ SP Engineering Share this post Link to post Share on other sites More sharing options...
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