Recent content by MuD SiR

Hey guy.. Been reading these forums for days now and can't make a decision on springs and retainers.. Plus should I get new keepers? What springs should I use for skunk 2 Pro 1s? Na setup for the street? B16a high comp setup just under 12:1, rev to 9k

Nice! Thanks, I have a set of oem dual springs there off a sir on the intake side but not sure are they gonna cut it ,coil bind and so on... I think I'll splash out and get the supertec or I'll see what price the skunk2s are compared to them.. seen ppl say to stick with the same brand with...

Some bump for a add 10 years on

Just got me a set of skunk 2 Pro 1s.. Need advice for valvetrain Current set up is high comp b16a ctr style ycp pistons fresh motor reading 250psi across all 4 cyl I have the following bolt on/software 2.5 inch straight pipe decat AEM wideband Neptune software ITR exhaust manifold Blox...

This is my pride and joy atm in Ireland ek4 sir

Yeah I'm very keen on reading these treads there very handy for me and the information from many types of people help.. Let's keep this going

Compression ratio of around 12:1 ctr style pistons

Just done a compression test on freshly build b16a in my ek4 SiR Head is stock Bottom end Y. C. P high Comp pistons Nippon ring King race bearings Baffled sump Fuel K20 injectors Walbro 255 Software Chipped p30 Cylinder No1 255 psi No2 250 psi...