data logging and turbo math help
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From: Lake Tapps, WA
data logging and turbo math help doing a little data logging on a new motor I rolled into the throttle to check the afr's and check for knock.
73 degree iat
5100rpm
83% tps
64lbs/min maf reading
65% injector duty on 60lb'ers (69@58 psi)
10.5afr W/100% methanol injection.
no knock retard
boost controller set at 9lbs but didn't reach the boost target before rolling out of the throttle.
If I remember correctly by the fuel and air numbers doesn't this put me at about 600hp@ the crank? Or did I not figure this correctly?
73 degree iat
5100rpm
83% tps
64lbs/min maf reading
65% injector duty on 60lb'ers (69@58 psi)
10.5afr W/100% methanol injection.
no knock retard
boost controller set at 9lbs but didn't reach the boost target before rolling out of the throttle.
If I remember correctly by the fuel and air numbers doesn't this put me at about 600hp@ the crank? Or did I not figure this correctly?
Thread Starter
10 Second Club
iTrader: (27)
Joined: Sep 2008
Posts: 2,229
Likes: 0
From: Lake Tapps, WA
