i dont mean to seem like a f**k head but are you guys sure its a good idea to block the rear feed
i have the problem in my rb2030 its a 20head on a 30 vlt block so i gets the hi comp but my cams are 264 8.5 and ones 9.5 i think and they blow open my valves at 5000rpm ive also been told that theres too much oil getting to the head and making it hard for my lifters to bleed off
im getting prices on valve spring to suit 10mm lift cams so this should help my problem of the valves blowing open
so if i fit the 1.5mm restrictor it should be all sweet oil wise can i just fit X2 1.5mm restrictors ...?