pretty sure in the case of this engine the crank would be rotating up and towards the fuel pump hole breather so that wouldnt be helping...

i originally had a third breather line from the fuel pump hole to the catch can, it was getting a lot of oil up that tube on the dyno so i then decided to use a T piece and put it into the tappet cover via the front breather, but that didnt seem to help either so im not sure....

i'd love you try one if you have any available ?

Thanks Heff! There certainly are pushrods with restrictors. I was also under the impression good solid and solid roller lifters for racing applications were already oil metered for less top end oil, no? I honestly cant remember what lifters are in it, i seem to recall i wanted cool face lifters but ...

im not sure on the aliexpress sensor but i have seen chinese map sensors change a good 10-15kpa when they are hot v's cold!

good to see you finally got her going!!

looking good!

damn theres some nice fab work going on there!

oh so close to a fire up!

yeah i've heard of the same thing .... there are also oil restrictor pushrods available so i'll see if i can get them in the size i need ... one way or the other i'll work something out!

yeah it was a really slow ramp too which wouldn't have helped things, a normal drag race is not that long hahaha! This is the oil drain holes from the head, then there is also a pushrod in each of them, so not a big hole, then from the lifter gallery theres a few large holes into the crank case Head...