results with itr p n p head on b18c 2.0l
this is the graph to show you in what areas of the power band gains were shown , it was the same set up as before that way it can be compare .
More can be achieve with this set up but it needs more dyno time and also some things need to be change , like fuel pump (still running stock ) i have the other pump at home but i wanted to see ( for my self ) what gains the motor would have with headwork ) Top end wasnt much since the motor needs to breath more so a different exhaust system is needed or for best results i will run the car on open header . also a better management system which i will run aem (if i can come up with the money
since is a lot ) or if not apexi VAFC way better then fields (which is what i currently have
black line on the graph is before head work -green (finally tune)and red is with headwork
sorry for the pic quality since my scanner is not working
at vtec point gains were shown up to 10-15hp , top end maybe 2-5hp ,before vtec point 8-10hp .
Modified by Spoon1 at 7:37 AM 8/26/2003
More can be achieve with this set up but it needs more dyno time and also some things need to be change , like fuel pump (still running stock ) i have the other pump at home but i wanted to see ( for my self ) what gains the motor would have with headwork ) Top end wasnt much since the motor needs to breath more so a different exhaust system is needed or for best results i will run the car on open header . also a better management system which i will run aem (if i can come up with the money
since is a lot ) or if not apexi VAFC way better then fields (which is what i currently have
black line on the graph is before head work -green (finally tune)and red is with headwork
sorry for the pic quality since my scanner is not working
at vtec point gains were shown up to 10-15hp , top end maybe 2-5hp ,before vtec point 8-10hp .
Modified by Spoon1 at 7:37 AM 8/26/2003
heres also a small video clip , the car being run at the dyno
http://www.we-todd-did-racing....DE%3D
some pics at the dyno O -factory
Enjoy !!!
http://www.we-todd-did-racing....DE%3D
some pics at the dyno O -factory
Enjoy !!!
also since the car is sucking in a lot more air , i need to change my Ice man intake which happens to be 2.5' of diameter to a 3' , which Ice man also makes .Also changing the IM is also being consider to a JG Edelbrock which would be port and match to the head. The headwork brought the car to a hold different level .can't wait to take it to the track and see what #'s i run ,but the 15x22x8 slicks dont cutted anymore thats why im upgrading to 15x24.5x8.5 to make sure i have traction and are able to have at least 1.8 60 ft times
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<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Jordo »</TD></TR><TR><TD CLASS="quote">so what are the final numbers? why not consider the endyn cf intake manifold?</TD></TR></TABLE>
IMO JG edelbrock IM should be more then enough , specially for top end , even doh ITR gives nice midrange will see ..
final #'s were mention i only gain at top end 7whp but mid range and vtec point (which is set at 7500 rpms do to the Toda spec D ) saw gains up to 15whp
IMO JG edelbrock IM should be more then enough , specially for top end , even doh ITR gives nice midrange will see ..
final #'s were mention i only gain at top end 7whp but mid range and vtec point (which is set at 7500 rpms do to the Toda spec D ) saw gains up to 15whp
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