Just a quick one I've just bought a 96 STI type RA 5th injector closed block etc, with a newly built engine.,But have noticed that for the first few min's or 3/4 miles or so the engines quite tappy but then quietens down is this normal?Ta

 

its probably the forged internals rattling about. Its normal until there warm and everything has expanded.

 

Cheers bud, puts my mind at ease someone had told me it was normal but just wanted to check.