Best source for performance Cam plus...

...Valve train kit?

Wasn't there a performance shop, not IPD in the PNW that offered Volvo performance cams and valve train components as a kit?

RSI, RPS or something like this...otherwise are there other sources for Cam+ valve components as kits?

Thanks in advance.

Yeah RSI but they gone. Best bet now is www.yoshifab.com I think has some valve spring kit. OR go to the source, Swedish websites..

Kgtrimning or folkrace will be able to set you up with whatever you need. International orders and shipping seems daunting, but having dealt with them myself I can tell you it couldn't be easier.