Built 85x95mm B20Vtec 434hp/311tq

blundar · Post by **blundar** » Wed May 09, 2007 5:33 pm

I was instructed not to blow this car up under any circumstances. With any less timing than this tune, the ignition would break up massively. R5672-8 @ 0.020\" gap, tweaks done to dwell tables. I honestly think the motor could hit 475 if not 500whp at this boost level. ITR cams are awesome here! Massive powerband, ridiculously quick spool (9psi @ 30% throttle @3200RPM in 4th gear on highway) 85mm bore x 89mm stroke sleeved B20Vtec B16 head, ITR cams STOCK GEARS RPS Turbo manifold (bleh) T3/62-1 Turbonetics turbo JG IM, 720cc denso injectors, SX355 sumped pump big ass intercooler 93 octane pump gas Green line is 9/10psi and a \"normal\" tune Blue line is 18psi and a super conservative tune This kid is going to kill himself. He's already taken the car into a wall once at 100+ when it was NA.

MADMAX · Post by **MADMAX** » Wed May 09, 2007 8:19 pm

Wow, conservative is right. The extra 9 psi didn't do much at all. Nice powerband though. That kid sounds crazy. Hope he can learn some self-control.

Dmc1 · Post by **Dmc1** » Wed May 09, 2007 10:34 pm

Whoa the car actually survived hitting a wall at 100mph

The kid must be nuts. \" Hey I just bounced this thing off a wall umm lets add about 250hp and try again!! Like madmax said great powerband. those itr cams are doing their job up high.

blundar · Post by **blundar** » Wed May 09, 2007 10:54 pm

250 ft/lbs or more from ~5200 to ~9200. mmm. It could make so much more but... I'm seriously scared of when he gets the car back. I split the discussion regarding street tuning to a new thread: http://forum.ectune.com/viewtopic.php?t=189

yc underground · Post by **yc underground** » Thu May 10, 2007 12:19 pm

Good job blundar nice power.