Dont know how to post my dyno chart on here but i do have it in my email. Let me know how i can post it on my topic. Horse power top out at 199.1 and tq top out at 150.5. I was really please with my # outcome with only mild mod on my b20 vtec. I post about going to the dyno about 3 weeks ago and had a list of my mods but i will list again.
b20z vtec, gsr head, skunk 2 in.manifold, hondata heat shield itr cams, aem cam gears, HIE, single underdrive crank pulley, hondata tuned. Anything not list is stock unless i missed someting.
Initial pull without hondata was 191.0 hp and 141.4tq. Adjusting the cam gears gained minimal and was very tricky. ITR cams i think is a joke. Adjust vtec point from stock 4400 to 4100 and we tried it at 6000 and there was a 40 hp drop gap. The motor did not like alot of ignition advancing and not sure why. Id use 91 octane and a booster bottle just for peace of mind. Im sure that if the engine was totally cool down after the final tunning and pulled again, it will top out 200hp. Any comments welcome and when the dyno chart is up fell free to tell me if there could have been more improvements by the hondata tuner in any spots by reading the plot and anymore parts that i need to get or upgrade to get more hp with out doing anymore internals.
b20z vtec, gsr head, skunk 2 in.manifold, hondata heat shield itr cams, aem cam gears, HIE, single underdrive crank pulley, hondata tuned. Anything not list is stock unless i missed someting.
Initial pull without hondata was 191.0 hp and 141.4tq. Adjusting the cam gears gained minimal and was very tricky. ITR cams i think is a joke. Adjust vtec point from stock 4400 to 4100 and we tried it at 6000 and there was a 40 hp drop gap. The motor did not like alot of ignition advancing and not sure why. Id use 91 octane and a booster bottle just for peace of mind. Im sure that if the engine was totally cool down after the final tunning and pulled again, it will top out 200hp. Any comments welcome and when the dyno chart is up fell free to tell me if there could have been more improvements by the hondata tuner in any spots by reading the plot and anymore parts that i need to get or upgrade to get more hp with out doing anymore internals.