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Ferrari, Lamborghini & Maserati High-Performance Parts
and Accessories, Engine Rebuilding and Restoration

1976 308 GTB Dry Sump

308 GTB 3.5L Engine On Dyno

A complete rebuild to high performance specs. Dyno tested and jetted for best power.




Type: 3.0/2v
Bore
: 82 mm
Stroke: 71 mm
Compression Ratio: 10.5:1
Heads: lightly ported
(no flow chart)
Cams: P6 (factory grind)
Induction: 40 mm Weber DCN on port matched manifolds with factory air box and filter
Exhaust: factory headers port matched with factory muffler
Ignition: points/coil

308/358 GTB QV Stage 2 dyno Graph