as far im aware it was totally stock, even the headgasket,
now has the pistons and ARP rod bolts for a raised limiter.
My ride...
Moderators: daewoomofo, Moderators Group
Yes the engine used to be stock.. I lowered the compression on the stock pistons by using a 2mm head gasket spacer...daewoomofo wrote:you said this is on stock engine, did you use a mls head gasket or anything, or was the engine totaly stock? and your new pistons, are they stock compression ration or did you get low compression ones when you got new ones?
The arias pistons have a compression ratio of 8.5:1. Currently using the Victor Ryans gasket set on the car that we get locally from the agents or engine parts suppliers
2000 Corsa GSi
205kw's and 321nm's at the wheels
In Allen we trust