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Old 01-13-2020, 10:42 AM
Keith58 Keith58 is offline
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Join Date: Sep 2006
Location: Leicester, UK
Cobra Make, Engine: Magnum 427 SF, Edelbrock Performer RPM Stroked Ford
Posts: 15
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Default AFR 220 SBF Heads

Hi Guys and thanks for the comments.

Car has been on the dyno some time ago but didnt make great power 347 BHP/349 lbs.ft

The Cam is from Flowtech as follows:

Lobe Lift .380 (in) .375 (ex)
Gross Lift (1.6 ratio) .608 .600

Duration@.050 lift 236 248

Lobe separation 110

Diff ration is 3.54:1

Car runs 17" rims with Toyo 888 tyres 315/35

Have adjusted ignition to give total of 34 degrees total timing and about 16 initial.
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