Modified Revup Oil pump!!
#22
でたらめ検出器
iTrader: (1)
So silly question, why not use a hr pump and just have new gears made to handle the rpm? I've heard that it's made of softer materiel than the revups, but on the hr with less vibrations it's good up to ~9000rpm. So harder gears in a hr oil pump would get you there right?
I'm not knocking, what you've done is fabulous and I give you props for laying the ground work.
I'm not knocking, what you've done is fabulous and I give you props for laying the ground work.
#23
For builds looking for an oil pump that will perform at higher levels and not break your bank, this is easily the way to go.
#26
Found it:
http://www.motoiq.com/MagazineArticl...Up-Part-1.aspx
REVUP oil pump and basically the same thing we do to our pump. Of course there are few things here and there we may do different, since I don't know their actual process.
http://www.motoiq.com/MagazineArticl...Up-Part-1.aspx
REVUP oil pump and basically the same thing we do to our pump. Of course there are few things here and there we may do different, since I don't know their actual process.
#27
Registered User
iTrader: (8)
Cosworth pump is just a revup pump with low friction coating applied... waste of money. This is a reasonable price, but still I'd like to see chromoly gears be offered by someone. I don't see how it could cost $1,000 per gear... but then again I haven't called to ask pricing.
#30
New pump is here, so now I can start pulling it a part to draw the gears and see what is possible with billet gears. This option will most likely put pricing between the cosworth/my own and the nismo pump. I hoping to come under the amount of the nismo pump, but it all depends on the amount of people interested in a billet gear oil pump. I'll keep everyone updated.
#31
Registered User
Keep it up! We need someone to master the VQ oil pumps. Have you been following Frontline Fabrications project on the billet 4G oil pumps? Check it out on their facebook page if you havent seen it. You would probably find it very interesting.
I wish I knew more about these oil pumps and their characteristics and metallurgy.
I wish I knew more about these oil pumps and their characteristics and metallurgy.
#32
I haven't checked them out. I've been off Facebook for a little while. Tired of seeing everyone's drama right now haha. Anyway, the gears are being drawn at the current stage. Most likely will be doing EMD with the gears as it will be more precise. They need to be +/- .0005, so not a lot of room for error. Pretty excited being able to get ball rolling after a few little set backs.
If anyone knows Josh Bloys, if you don't mind direct him to this thread.
Regards,
Jeremiah
If anyone knows Josh Bloys, if you don't mind direct him to this thread.
Regards,
Jeremiah
#34
Thank you sir. Definitely working on it! Sounds good, I'll have all the details once the drawings are finished and I have tested the pieces in the pump. I think you guys will be happy. I know I will be, means not spending 10k for completed drysump system haha.
#38
Sorry guys, things have taken a turn for the worst for a little it looks. The plan is still moving forward just not as fast as I'd like it.
I was in a motorcycle accident a few weeks back and broke my wrist. I have a good bit recovery to overcome. I do have someone working on the drawings for me while I'm down.
Thanks for patients and know I'm still working to make this a possibility.
Regards,
Jeremiah
I was in a motorcycle accident a few weeks back and broke my wrist. I have a good bit recovery to overcome. I do have someone working on the drawings for me while I'm down.
Thanks for patients and know I'm still working to make this a possibility.
Regards,
Jeremiah