I have a small front engined two seater car, think mr2 mx5 etc. and the rules have a £600 TOTAL spend limit (including the cost of the car)...but doesnt mention if things are lent to us (for free), or if we get sponsorship parts (again free), or lend the car to the local engineering school (free labour and free parts) as part of their years engineering project to make a race car

told you i was competitive!
so im looking for a supercharger to boost the 20-year old car we have bought car from ~110bhp rear wheel to something 150bhp+, i can make all the pully's, pipework myself, but i dont have £300 to spend on a supercharger...so if anyone has one "lying around" or knows of one for cheap, let me know.
Doesnt have to last long and can be slightly mullered, just needs to get us around Mallory park a few times (to test everything out), and go to the 'Ring and back, plus some fun down there...