In line fuel pump

[mlsFiT]

Do any of you guys have an inline pump set up for your nitrous? I came up on an MSD inline pump a while back and have yet to get around to installing it. Ive been squeezing a 75 shot for a long time with plans to go for the 100 shot to really see what the 3.4 can hold. I just wanted to know if anyone else out there has one specifically for their nitrous? And also I was curious, doesnt an inline pump over work your in-tank pump since it pumps out higher psi?

[Sean_99_3.8]

Re: In line fuel pump

if you want to run a 75-100 dry safely you should run a higher psi pump and NGK TR6 plugs.
inlines dont do the same as a in tank pump.

[mlsFiT]

Re: In line fuel pump

Already have tr6's amoung a variety of other things... Im trying to avoid going with an in tank pump, as I already have this in-line pump. I just want to add it as insurance to my existing system to keep up fuel psi when I am spraying as much as a 100 shot...

[97rs4life]

Re: In line fuel pump

how often are you spraying? Inlines are fine for the occasional sprayer, and there have been quite a few guys in the past that have used the inline with nitrous and just had a switch to turn it on when they were going to spray. Most people nowadays use the intanks though since they are only 125 bucks and not to bad to install.

Just make sure you remember to turn the pump on everytime you are spraying, so you don't run lean or anything and blow it

[mlsFiT]

Re: In line fuel pump

I only spray 5-6 times a month. I had even been thinking about wiring it to the system to come on with the n2o... In the future I will swap the in-tank, but i want to use the in-line for now since I already have it... thanks for the info

[97rs4life]

Re: In line fuel pump

problem with wiring it with the kit, is that there is going to be a second of delay wiring the pump is turning on as the nitrous is getting shot, so you might be lean for a split second till the pump is completely fired up.

just a theory I was thinking about with those inlines and running them on the same switch. I could be wrong

[mlsFiT]

Re: In line fuel pump

Yeah your probably right, I had also been pondering that. I already have an extra unused switch mounted so ill most likely wire it up to that.

[auto666]

Re: In line fuel pump

mlsfit fo you have stock injectors

[mlsFiT]

Re: In line fuel pump

yeah, only about 4 months on new ones

[mlsFiT]

Re: In line fuel pump

if your implying that they wont keep up with the n2o, we will find out

[auto666]

Re: In line fuel pump

not implying anything i have a 3.4 aswell i was un aware the injectors could handle even a 50 shot

[mlsFiT]

Re: In line fuel pump

they have been holding my 75 dry hit with no problems

[auto666]

Re: In line fuel pump

thx what kit are you running

[mlsFiT]

Re: In line fuel pump

Just a cheap dynotune dry kit I got off ebay. Dont let the word cheap fool you though, I have invested about a grand in other parts to make sure its all ganna run right and not destroy my engine...

[97rs4life]

Re: In line fuel pump

dynotune makes great stuff for a great price, one of the better brands out there.