Calibration for B20/B16 Turbo 650cc injectors

Ricardillo77 · Post by **Ricardillo77** » Mon Nov 02, 2009 8:13 pm

Hello Hondata Users:
I'm new to Hondata and new to this Honda Turbo project. I need a calibration just to drive 50 minutes to a dyno and some traffic on the way there.

B20B block
Ported B16 head
Ported Intake manifold
Eagle crank
Eagle rods
ITR 84mm pistons
JDM ITR camshafts
650cc Precision Injectors
T3/T04E Turbo Charger, .50 A/R Compressor, .63A/R Turbine 3" Inlet & 2" Outlet.
38mm wastegate @ 8psi spring
ITR 4.40 tranny

Like I said, is just enough to drive 50 mins to 1hour and some traffic. The hondata system doesn't have a similar calibration on file.
Thank you

OSracer · Post by **OSracer** » Mon Nov 02, 2009 9:10 pm

Try taking the stock p30 calibration changing injector size and calc the fuel trim with the fuel pressure, from 1600cc to 2000cc. Turbo car is just like a N/A car under lowspeed driving conditions. I would not recommend boosting till you get to the dyno of course but it may give you a good starting point to get it to idle and drivable.

Are you running stock map?

I found a place online that sells Hondata Maps of customers cars they have tuned but I really feel that them charging a customer hundreds to tune and then others to buy a tune that is similar is redundant and frustrating. Not to mention a bit dangerous.

Ricardillo77 · Post by **Ricardillo77** » Thu Nov 12, 2009 5:20 pm

I don't like the try thing... I put too much money into the project and break it just because I tried something. No Sir, thank you. Anyone else has a good start up point?