- Jul 1, 2010
Yep, larger Crankshaft pulley or smaller S/C pulley. As for the ECU, I'm not the one to ask but at the same time I wouldn't be worried in the slightest.Thanks,
Can i confirm my understanding of these things ?
To get the actual SC spline rotating faster you can either make the crank pulley larger or the S/C pulley smaller ?
2 psi will do me - im not bothered about BHP just a bit more kick will be fine.
Do you think the ECU will be able to keep up an extra 2 psi as i have a very early car and the chances of remapping are zero ?
Hello Drifter. Nice to have another C230K owner on here.In regards to some of the comments, all my cars I have used them on have seen a 3psi increase,
I fitted an Eaton off of an SlK on my T4 and made my own pulleys and you need quite a good lathe to get the 4.53 pitch or whatever it was between grooves right! I seem to remember spending a while faffing about grinding tool steel to the right angle, so you can lose a bit of time just setting it all up.butler23 said:I should really be doing this myself at the moment tbh as i have my supercharger and crank pulley off!