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les_garten les_garten is offline
Macht Schnell
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Join Date: Jun 2003
Location: PSL, FL
Posts: 861
I won't re quote the whole thread above. I've had SC cams in my 930 and they are really nice cams.

When I was looking into EFI Richard Clewett advised me to look into 964 Cams. I told him I thought I couldn't use them on a 930 because of Low end performance. He said, that they were high overlap and that CIS did not work well with high overlap cams. He also said they would be good with direct port EFI. I believe he said the reasoning for this is that the EFI could "Tune up" the low end response for the CAM profile.

I think there may also be an interaction between the high overlap and the metering plate in the CIS fuel head that does not respond well to back pulsations into the manifold. Don't quote me on this though.

I would look into this carefully if you are thinking of running this cam and CIS. Talk to people who are living with the combination. The cams are great on my car, but mine and yours are different.

---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 12-18-2007, 09:16 AM
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