|09-22-2007, 04:04 AM||#1|
Join Date: Mar 2007
Chapter/Region: E. Canada
2004 usdm sti cams in a 2L
ok so my setup is as follows.
V6 sti pistons
v7 intake rail
255lph fuel pump.
right now i have the stock cams and last time i was on the dyno my powercurve falls off sharply after 6600rpm, would changing to the usdm sti cams give me a better powercurve, i dont wan to lose lowend but more top end would be nice! with the avcs delete mods obviously on the cams.
experts and mod motor nuts chime in please. thanks
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|09-22-2007, 04:18 PM||#2|
Join Date: Sep 2006
Location: Crawford, TX.
more than likely you will lose some low end and move your power higher in the rpm scale. do you plan on driving more at 6600 or 3500?
|09-22-2007, 04:51 PM||#3|
Join Date: Mar 2003
Location: 3MI Racing LLCVehicle:
96 bastard child
search FIRST, then PM!!!
they are a good "cheap" upgrade and would deliver a good all around cam for 2.0L...
IIRC they are suppose to be 256/256 with 9.6 mm and 9.8 mm lift on intake and exhaust respectively...
stock ej205's are 256's as well but 9.27/9.17 for lifts...so less top end oriented on the lift specs and a noticable amount less overall lift.
so a good little upgrade...but you will need to have the avcs oiling ports plugged, which is very simple for a machine shop.
you've now reminded me that I need to sell mine...thanks
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