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View Full Version : K20a2: bolt on's - 100 Shot Dyno Tune



Spent
02-01-2011, 09:26 PM
Barnie brought his RSX back today for a tune on nitrous. We had tuned the car a while back for his cam setup, but this time he had added the 100 Shot.

Here is Barnie's tuning thread from the last time he was in. (http://www.carolinahondas.com/top-dead-center/89134-rsx-s-toruku-cams-bolt-ons-pump-gas-dyno-tune-update.html)

Bottle pressure was a little lower than optimal, at 880-900 PSI. We usually like to see around 1000-1100 PSI.

Here is the setup:

RSX-S - k20a2
Toruku street cams (stock valve springs)
RBC Intake Manifold
DC Race Header (designed for mid-range)
3" exhaust > 2.25 or 2.5" exhaust towards the end
Tuned on KPro

Zex Nitrous Kit (100 Shot, 880-900 PSI pressure)

Here is the chart on 100 shot. The lower number is basically his initial all motor tune minus some timing taken off.

http://i672.photobucket.com/albums/vv89/tdcweb/eBlogger/5a7e6294.jpg

Here is the initial all motor tune with optimum ignition values. (Yes, it was cam angle tuned as well just like any other K we tune.)

http://i672.photobucket.com/albums/vv89/tdcweb/eBlogger/barnie2.jpg