SP6 performace

[ZCoupe]

I was wondering if anyone can tell me how to increase the performance of the SP6 engine from a 2001 SP6 Cerb? should be affordable...

I know that it is possible to do the RR upgrade for the SP6 engine but is that possible for the 4.0 as well? and how much would it cost...

and what would be the BHP afterwards?

thx

Edited by ZCoupe on Sunday 6th July 23:08

[G1ABB]

I suggest you have a word with Dom at TVR Power. There are several upgrade paths available. If you want to go extreme then PM me and I can put in contact with a couple of people..

cheers
Graham