I'm building a low spec zetec turbo for my mk3 escort using my current 1.8 engine and just gathering up parts. Already have an rst t3 with manifold/actuators etc and got arp rod bolts but seeing if anyone supplies decomp plates or do you have to get your own fabricated?

Cheers,
Duncan

http://ferriday.co.uk/orders/decompression_plates.shtml

found this via google but for the guru's which is best a 2mm or 3mm?