Volkswagen Mark IV Forum banner
1 - 20 of 441 Posts

· Vendor
1,459 Posts
Discussion Starter · #13 ·

The engine spec is as follows.

s3 pisons 20mm rp

JBS H Beam rods

JBS small port gas flowed head and matched inlet

uprated one piece ss valves

matched valve gear

lightened,ballanced, crank ,pistons and rods

3 inch down pipe

fully mapable water injection

JBS nitrous install


6 speed late triple shaft box with atb diff

think thats about it !

· Registered
1,182 Posts
Quote: posted by JBS Autodesigns on 08/03/2005 22:35:11

... s3 pisons 20mm rp ...

Oh yeah, forgot to ask, surely not 34psi on standard S3 pistons?! Thats 2.34bar!!! Was that just bench testing then? I would have thought you would have blown the cylinder head off at that boost!
1 - 20 of 441 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.