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les_garten les_garten is offline
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Join Date: Jun 2003
Location: PSL, FL
Posts: 861
Quote:
Originally Posted by beepbeep View Post
Hello!

Full throttle-no boost (100kPa) fuel map is slightly lean. Being there is akin driving a N/A car full throttle.

Fuel map below 30kPa should be zeroed. This is engine-braking teritory and there is no need to inject fuel there. It will just pop.

Extra trick:
Advance curve where turbo is supposed to go online can be retarded somewhat to gain response. You can do it later on as you don't know how turbo will react. But say that turbo goes from zero boost (100kPa) to 150kPa between 2400 and 2700 RPM, those cells can be retarded five degrees or so and you'll gain boost responce.
Thanx Goran!

I'm working on it some today, and I'll be adjusting the EFI a little.

Les
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---Les Garten---85 930, Andial IC, GHL Headers, Fabspeed Dual, K-27 HF2, 3.4 JE Full Finned 7.5:1 CR, 964 CAM'd, Carerra 3.2 Manifold Cut/Flipped, Tec3r, Siemans 55#, GSF Fuel Rails, Clewett Crank Trigger, Clewett Cam Trigger,Dual Plugged, ARP Head Studs/Rod Bolts, Clewett Wires.Tial 46mm WG, Tial 50mm BOV, WEVO Shifter,934 Boost Gauge, Wideband EGO Sensor/Gauge, C2T Head Gaskets, '88 MB 300TE,BMW R100RT
Old 12-22-2007, 06:46 AM
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