wats a good chip to run for gsr if using p28 ecu.. 92 si comp.. ?

 

for what kind of motor? are you n/a, forced,nos?

 

stock 99 gsr engine.. juss put in.. im keeping my si ecu.. i want to chip it out to run for dohc vtec motor instead of sohc vtec.. want to no wat chip would be best and wt website it s available on to research..

 

PYR or Mugen... VTEC at around 4.8-5.2k rpm, seems the best,

this dyno was with GSR intake manifold which is supposed to loose major torque and power in the low end and midrange with the butterlies open....hasn't happened. you can also see vtec is little to high (5.7k rpm) and at stock 4.4k rpm it is too low