dsm fuel pump on honda
05-26-2003, 04:22 PM
#1
1.0 BAR
Thread Starter
Join Date: Jan 2003
Posts: 305
dsm fuel pump on honda
hello there fella's, i havent posted in sometime because my car has been running great, except for the ocasional fire ball coming our of my muffler , anyways, question for you, my friend just replaced his fuel pump on his gst and now his old one is laying around, can i install that on my car with out problems and what is the LPH rate?
05-26-2003, 10:14 PM
#3
0.0 BAR
Join Date: Feb 2003
Posts: 0
Re:dsm fuel pump on honda
97 GSX pump in my hand right now... according to the DSM boys he stockers are only good for 250hp or so at stock fuel pressure, which puts them in the same league as the stock Honda piece at stock fuel pressure.
For the 88-91 Civic and 90-93 Integra, the DSM pump is smaller and requires a few mods to fit... blade connectors are sized differently, and the pump is a smaller diameter and shorter than the Honda piece. As far as 92+ Civic setups go... I have no idea what/if/how they fit.
For the 88-91 Civic and 90-93 Integra, the DSM pump is smaller and requires a few mods to fit... blade connectors are sized differently, and the pump is a smaller diameter and shorter than the Honda piece. As far as 92+ Civic setups go... I have no idea what/if/how they fit.
05-27-2003, 08:48 AM
#5
1.0 BAR
Join Date: Jan 2003
Posts: 412
Re:dsm fuel pump on honda
i've got a direct replacement walbro 255lph walbro pump in my del sol. the pump was slightly shorter (tiny diff, like 1/4") and fatter in diameter (not much diff. there either). everything else though was exactly the same as my stock pump, i slid it right in the bracket, bent the bracket a little to hold it just right, and hooked it up. works good. the only diff. on the stock GSX/GST pumps are that the sock pickups arent as long as the honda ones, so you cant run your car as low on E before your car will start to stutter under acceleration because it cant suck gas right.
btw, im pretty positive that the stock pumps are good for more than 250hp...but you have to rewire the fuel system to get more out of the pump, and most everyone i've talked to didnt rewire until they put a pump in...
btw, im pretty positive that the stock pumps are good for more than 250hp...but you have to rewire the fuel system to get more out of the pump, and most everyone i've talked to didnt rewire until they put a pump in...
Thread
Thread Starter
Forum
Replies
Last Post
robs99si
Forced Induction
13
09-02-2004 02:48 PM
