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Old 02-18-2019, 02:30 PM   #1043
insa
 
Join Date: Nov 2012
Location: Germany
Age: 40
Posts: 27
Trader Rating: (0)
insa is an unknown quantity at this point
In case anyone's interested, here's an EFR 7163 .80 on my VE'd SR.
89mm x 91mm. Compression is around 10:1. P12 head which has oversized in/ex valves installed, no other headwork/porting/whatever done. P12 cams.

This was on ordinary pump fuel (93 in your AON rating).
1.8bar of boost tapering to 1.6bar (26 to 23psi).

567 PS is 417 kw.

Max dyno reading was 582 PS / 700 nm (515 lb ft) at 2 bar, but we decided for a bit of safety in the end as the car will see full throttle quite often and has to work in all kinds of situations (like 4th gear full throttle drifting on a slow track at 110 F).

Quite happy with the result. 500 nm (~370 lb ft) for nearly 4k of revband was the target. We about got there. With E85 this should be even wider...

Response on the dyno was mind blowing. Haven't driven it on the road yet. Freakin curious on how it will drive.

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