Mk3 Cavalier Owners Club | Vauxhall Cavalier Dot Com

So much want

"Aluminum Variant of the GM C20XE Cast Iron Block with a weight saving of 19KG.

Completly interchangable with standard original components.

Liners are not bored and are left ready to machine to selected size.

All Blocks are +10mm from standard height, designed for long stroke crankshafts"

http://www.ebay.co.uk/itm/271729006101

Cast iron sounds a lot stronger to me. Also, what about bolting steel to alloy, i.e like on thermostat housings, the bolts always get ruined for some reason.

humbucker wrote:So much want

"Aluminum Variant of the GM C20XE Cast Iron Block with a weight saving of 19KG.

Completly interchangable with standard original components.

Liners are not bored and are left ready to machine to selected size.

All Blocks are +10mm from standard height, designed for long stroke crankshafts"

http://www.ebay.co.uk/itm/271729006101

sure they were about 4.5k when they first started. seems great value! I picked one up at the racing car show years back. Think u can get to 2.5L ish easy enough. Also think they have RWD ford stud pattern in the gearbox end too.

great for the smash into trees at the weekend brigade.