K20 DC2 Type R Video page5


eg6-r has asked me to post up his new dyno sheet from the latest mapping session. Aidan had a 2.5" stainless straight-through exhaust(yes its loud as hell:D) fitted then brought the car back to me for a remap and fitting of a walbro fuel pump as his old original honda pump was getting a little lazy when fuel was at high demand!
Car made a considerable gain throughout the entire power band from last time which was to be expected seeing as he had a restrictive 2.25" exhaust on at time of first mapping.
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257.5bhp / 190ftlb
 
wow thats a good hike in power, well done!! just goes to show how important the exhaust is when doing builds like these! amazing car!
 
wow, 24hp/20tq gains from 1/4" pipe increase and new fuel pump. Ace!
 
It just shows how restrictive old exhaust was.

No restriction with new one.real men dont need back boxs.ha
til i pussy out and have to get one
 
Thanks to aonghus now i have to buy a better clutch and diff and r 888s oem units dont like the torque.
Never drove a honda with torque steer til now
 
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