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Anyone ever dyno stock RSX w/ Kpro only??

19K views 12 replies 8 participants last post by  Stoopatron 5000  
#1 ·
I've searched and searched and I have yet to see a completely stock RSX with Kpro. I just purchased a kpro and the Greddy Ti-C 70mm exhaust. I was going to go with just Kpro, but I also wanna hear my car while racing at the track.

I'm just curious how much of a difference on a stock RSX-s does the kpro really make? I know it is essential for modding, but I also know that the stock ecu makes our cars run pig rich at WOT. My buddy's RSX showed 9's and 10's in AF ratio using an innovative wideband and monitor.
 
#5 ·
someone should take a bone-stock rsx, get dyno tuned and see what they make.
 
#7 ·
well i think he means, load up the k20a2 stock kal and do 3 runs...then cool down...load up the stock tuned kal and do 3 runs and take the average run of the 3, to see the gain from just hondata.
 
#8 ·
I can get close. 02 type-s, dynoed September of 2006 with Injen CAI, and a stock exhaust with a magnaflow muffler from the rear axle back, no Kpro, 184.1 whp and 131.9 wtq on a Dynoject. Dynoed again in September 2007 with Kpro, Injen cai, DC shorty header, stock cat and same exhaust, 197.5 whp and 138 wtq, same Dynojet.
 
#11 ·
lower line was Ebay Short Ram Intake (no gain just sound) and Megan Racing Shorty Header (prolly 1-2whp gain)

upper line was same i/h but on a KPro basemap, no tune, and yes 22whp gain on a 101* day.
 
#12 · (Edited)
I thought this thread died! Nice gains. Gives me hope to get some extra power until I can afford more mods! My exhaust is on backorder til late September so for the moment I am running the stock tuned K20a2 kal for now. I datalogged it and didn't have any issues with knock or anything. The Vtec x-over is a little rough (feels like i lift for a split second) but that'll be taken care of when my exhaust comes in and I can get it up to D-rob for a tune.