| SO a shop in boulder CO has built the vq35de up with sgp .20 over 8.5 to 1 forged pistons, pauter forged rods and titanium valve spring retainers as far as i know and on their first and only dyno run that i currently know of they hit 507 rwhp with the greddy tt setup!!! New results are in 595 hp & 511 ft. lbs. torque at 14 psi. I will post a graph ASAP. More fuel upgrades are still needed(fuel pump, return line, etc). Eric-Boulder nissan motorsports 650cc injectors from RC Engineering We used the stock fuel system. It did drop pressure but the A/F was at around 10:1 at 4000 rpms and went to 11:1 up until 5500 rpms and then climbed up to 14:1 at 6500 rpms. We are upgradeing the complete fuel sysem now.
Kyle "Grumpy Bear" Puckett Sales@sgpracing.com
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