Perfect upgrade or to repair and give some new life and performance to your tired or worn 4.6 litre engine.
Offer is for an exchange block bored to accept flanged liners and bored to accept 96mm Forged Pistons.
We machine and finish your block to accept new high quality flanged liners. Block will be bored and honed to accept our 96mm forged custom made pistons.
This allows you or your engine builder to re-use your 4.6 crankshaft and conrods to increase capacity and performance.
Compression ratio approx 9.75:1.
Similar conversion using a 4.0 litre block and rods will increase capacity to approx 4.15 and reduce CR to between 9.00 - 9.25:1.
The smaller capacity engine is however very responsive having the 71mm stroke and 96mm bore this resulting in a very responsive engine.
No exchange Surcharge £350.00