afgmoto1978

iTrader: (6)

Anybody have any experience with this company. Looks like another good alternative. A little short on the electrical control side though.

http://www.rbracing-rsr.com/waterinjection.html

M104-AMG

iTrader: (8)

I'm thinking their pump might be the ticket for a stock turbo WI system.

Anyone else ? Perhaps this pump controlled by the FJO and either FJO's or RSR nozzles might be a good HD WI system . . .

Howard, et al. ?

:-) neil

RSR "Pro-440" Pump...David Slays Goliath

Correct Flow: The RSR Pump has the power to flow 440ccm. At 170 cc's per minute per 300 hp you can flow enough water for most any application.

High Pressure: The RSR pump is rated at 230 psi. RSR Nozzles deliver a fine mist, like a fog, that will pull the maximum heat out of your inlet charge. To do this we separate the power supply from the pump and run the pump at 120 VDc. This is the solution to flow and pressure. By separating the power source we make packaging easy. To get this power from a DC pump you end up with a 7 to 10 pound pump. No free lunch.

A smaller package, 440 ccm (230 psi). Integral rubber mount sytem. Smaller yet still capable of supporting over 400 horsepower. All stainless construction. 100% duty cycle rated. Hose or tube fittings. Quiet in operation. Inlet Outlet ports are 1/8" BSPP.

RSR Pump Advantages

Quiet: Diaphragm bilge pumps are noisy. The RSR Pump is very quiet, with only a faint hum.

Small and Elegant: It is an elegant solution that is compatible with water, alcohol, methanol and any fuel you can think of. Small enough for simple packaging and at 440 cc's/minute it more sensible than 300cc or 20,000cc pumps. Keep in mind we only need 170ccs for 300 hp.

Low Amperage Draw: The RSR "Pro-440" only draws 2 amps of power.

Durable and Long Life: No diaphragms to fail. All stainless construction. Rated at 100% duty cycle.

classicauto

iTrader: (3)

I've seen that link a while back, system has been around for years.

There's some great info on that site and their pump looks awesome, but I think alot of their calcs. are applied differently to rotaries.

EX: They state the 300hp needs 170cc injectant............well ****, I run almost 6 times that amount to get the proper cooling from 380whp.

IMO a higher flow pump/system is better suited on a rotary because our fueling needs are that much higher.

EDIT: Just looked at date of original post

M104-AMG

iTrader: (8)

I believe Howard stated that about 300cc's or 330cc's is all that's necessary for even water AI upto 400whp.

:-) neil

classicauto

iTrader: (3)

Well, using that pump (and water only) going by the numbers you just posted, would be nearly maxing out the pump.

For anyone wanting 500cc and up of meth, you may as well go with a "traditional" setup witha shurflow, and some 'big gun' nozzles

EDIT:

As well, alot of the issues they talk about on the shurflow pumps aren't a problem anymore because of the internal bypass system...and I'm happy as hell I don't have to fit all my gear on a motorcycle!