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Posted: Wed Apr 21, 2004 1:05 pm
by Derno24
Dmac you said the pump was hot? I would check there. With it pumpin fuel at a high pressure shouldn't it be cool to the touch? Just a thought.
Hot Fuel Pump
Posted: Wed Apr 21, 2004 1:36 pm
by DMAC10
Derno, what do I need to check for the pump being hot????
Like I said it wouldn't burn you but it was very warm. What would cause it to heat up, do you think that its going bad?
I think I'm going to relocate, to get it away from the heat. I'm trying to tak 1 step at a time.
I've just ordered a new fuel pump so thats one of the upcoming steps.
Their calling for ran for like the next three or four days so I may not have a chance to ride it to do more testing.
Keep the suggestions flowing.
I'm still trying to make some arrangements to make it to the group ride.
![smile.gif](http://www.cannondaleriders.com/forums/style_emoticons/<#EMO_DIR#>/smile.gif)
Posted: Wed Apr 21, 2004 1:42 pm
by thomez
If you have a regulator to swap out I would give that a try. I know of a few going bad that caused some goofy symptoms. Also, did you make sure and get the hi-po fuel pump from Summit Racing? I would definitely go that route if I needed a replacement.
Posted: Wed Apr 21, 2004 2:13 pm
by JeffQuadShop
QUOTE
Originally posted by popo Idiot huh!
Look who's getting a ticket and strip searched next time you come to Columbus. :w:
Derno, great write up. Hopefully the next one turns out better :eek:
Summit Fuel Pump
Posted: Wed Apr 21, 2004 2:30 pm
by DMAC10
Thomez which fuel pump from Summit racing
and what is the difference or improvement?????
Posted: Wed Apr 21, 2004 2:37 pm
by thomez
This was posted as the part #
QUOTE
the part number is msd-2225 and they said somthing about changing fuel lines to 5/16
Improvement is more PSI than stock and a more regular flow. It is a high performance unit like used in the faast cars.
Not only that but it is cheaper too. Less than 80 bucks.
http://store.summitracing.com/default.asp?...sd-2225&x=0&y=0I think it will be good enough for our application:
QUOTE
Made in the U.S.A., the pump is ideal as a "booster" for nitrous oxide applications, or as a stand alone-pump for multiport EFI systems on engines up to approximately 500 HP.
Posted: Wed Apr 21, 2004 2:42 pm
by DMAC10
So is anyone using these now, and will all the current connection work , mainly does it need any special wiring.
Thomez thanks for the help.:clap:
Posted: Wed Apr 21, 2004 3:00 pm
by thomez
I know Swamp'Dale is using one and I am sure some others are just not sure exactly who.
I believe that you have to change the one fuel line but other than that I do not know of any changes necessary. I have no doubt that this unit is better than the stocker though.
Posted: Wed Apr 21, 2004 3:23 pm
by JeffQuadShop
I'm running it, wires right up but you must change to 5/16 fuel injection hose.
Fuel Injection Hose
Posted: Wed Apr 21, 2004 3:41 pm
by DMAC10
Jeff
When you say fuel injection hose, is this just reqular black fuel line hose or a special hose for fuel injection.
Jeff where did you mount yours ( Fuel Pump)?