The plug cover should be available from eBay.

180bhp from a bolt on throttle body or Weber 45 kit will not happen on a 2.0L zetec.

Both these kits shift the power band of the engine further up, meaning you need higher lift cams to take advantage. Hotter cams actually come part of the kits!

A friend of mine built a 1.8 zetec on Weber Alpha throttle bodies. Worked head, high lift Piper cams (lairer than those supplied in the kit!), ARP bottom end bolts to rev to 7000rpm, and a 4-2-1 exhaust manifold, and decat.

It made 165bhp on Northampton M/sports rollers, which are about as accurate as you can get.

Expect to see 180bhp max on a decent rolling road with the above equipment on a 2.0L

LOL @ whoever said "nice lot of torque"... N/A tuning gives minimal torque gains compared to the bhp gained. The above engine gained about 16lb/ft.

A friend has an I4 (2.0) on Jenvey bodies, rough spec similiar to the zetec. That has 8lb/ft more than standard, yet the engine produces 180bhp.

One massive advangate of either kit..... is the noise!!

I have bought the car which has the TB'd 1.8 zetec.... will enjoy bolting the top end on my 2.0 escort over the winter!!