Rd28 Oil Pump On Rb25det Neo (reimax Gears)

[dangerous dave]

Hey guys..

I recently ordered the wrong size reimax billet gears for my rb25det neo oil pump.. neo has 77mm gears but I accidentally got the 81mm reimax gears..

So, to get around this I have purchased an rd28/gtr oil pump for a good price which my new 81mm gears fit perfectly into..

Wondering if anybody has any experience or info about using this pump as far as oil pressure goes..??

Cheers

[dangerous dave]

In the wrong section sorry..

[Dobz]

Compare the springs out of both pumps, I think they use the same springs in each.

[dangerous dave]

The only visible difference between the r33 pump and rd28 is the actual casting length of where the spring goes in so the .. will do side by side pics when I get home.. and get the springs out