TSR stamped on cylinder head ?

[qwerty2112]

The spare engine from the 90 20v q I have just bought has TSR 1281 11/10/1999 stamped on cylinder head. Does anyone have any clues as to SPEC. Maybe someone remembers car from before it was converted. cheers

[cjp0349]

TSR will be Tim Styles/Stiles Racing a well known VW/Audi tuner based in Somerset I bet if you get in touch with them they will be able to help

http://tsr-performance.com/

[spink]

Tsr changed hands a few years ago and any of this info seems to have been lost as i rang them with the same question 7 or 8 years ago.the head had definitely been ported though,not sure what else

[20vcqdriver]

Remember the work involved as it was during early 90's and basically he did nothing else thn port and polish the ports and match to head for a small additional fee. was a lot of money for an extra 10-15bhp:

[mk1]

the cyl head will of been done by Dave Chrissel,Allstage Cyl Heads,he his normally known as the man in the shed,he does all TSR,Gti eng,C&R ect cyl heads,just search for man in the shed

[Sandro]

Originally Posted by 20vcqdriver

Remember the work involved as it was during early 90's and basically he did nothing else thn port and polish the ports and match to head for a small additional fee. was a lot of money for an extra 10-15bhp:

I think for non-turbo engine that's not too bad + 10-15bhp if only it's not race engine