Now i tapped it out, but now the problem is that it was a original with check valve 1.5mm~? I've heard it were 2mm on rb25 s1 block thats why i thought someone putted down tomei restrictors.
Now my new question is that, Do i need to have the original with 1 way check valve or can i just run with the new 1.1mm? Is there any check valve in the fuel pump?
The block is from a S1 rb, and thats 2mm original, and someone before me put tomei 2x 1,5mm, and now i got a neo head, and The oilflow is too much. Thats why im gonna block one and go for 1,1mm in the order, n1 pump
Ofcourse, its a drift machine 700whp with solid lifters, and 2x 1,5mm isnt enough, and I dont really want to drill out The old ones! Thats why i Wonder IF I have to
Hello, I have some oil problems in my rb25det neo, Im going to block one oil feed and a 1.1mm in the other. My problem is that there is already 2x 1.5mm restrictors fittet, How far down can you knock down the factory 2mm and the 1.5mm? Or do i need to remove the 1.5mm?
Probably, It's not only on launch but when i run rev limiter ignition cut it pops too, So i dont think the launch control is the problem.
Shouldnt i? I dont think heat is the problem, oil cooler and 52mm alu radiator.
When i use fuel cut rev limiter i dont have that problem!
Hello, i have a rb25det with a NEO head 8000rpm, 700whp used for drifting. My problem is that the freezeplug in the backside of the head is popping out on launch control/ignition cut/? oem waterpump
52mm radiator
60 degrees thermostat It's no problem with the temperature at all if i got some speed, And what i can see the 1.3 bar radiator cap isnt pushing out any water? I had the same problem with my old head and head gasket too, so I dont think it pushes comp into the coolant system.
Anyone had the same problem?
Hello, I would like to know why there is no oil restrictor at all for the vct feed on the r34 neo rb25 block? Im going to put the engine together so would love to know if i have to remove my restrictor from the block or not!
Thanks!