questions questions questions!!!
5 posters
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questions questions questions!!!
ok so im doing an rb20 swap into my 91 sx. Got the motor in with a few parts left to go. But the 1 thing on my mind is... WILL THE RB RUN GOOD WITH THE STOCK 240 FUEL PUMP OR DO I NEED TO GET A NEW ONE? Any help is great!!!
hatchfreak- Number of posts : 211
Age : 36
Location : HWY 100
Vehicle : 1991 240sx HATCH
Registration date : 2009-02-18
Re: questions questions questions!!!
no..it wont.. get an aftermarket fuel pump or you'll have a blown motor real quick.
simon- Number of posts : 1186
Age : 33
Location : chi
Vehicle : s13
Registration date : 2009-01-19
Re: questions questions questions!!!
Stock boost, it will be fine.
However, you won't run stock boost cause nobody does. I agree with Simon. False economy not replacing it.
Also, put a nismo FPR in there too. Its common for RB's to run rich on stock regulators with high flow pumps.
Evan
However, you won't run stock boost cause nobody does. I agree with Simon. False economy not replacing it.
Also, put a nismo FPR in there too. Its common for RB's to run rich on stock regulators with high flow pumps.
Evan
240sxguy- Admin
- Number of posts : 456
Age : 44
Location : Madison, Wi
Vehicle : 1995 240sx
Registration date : 2009-01-20
Re: questions questions questions!!!
definitely change it out, not only for starvation purposes but also that pump is 18 yrs old and you just don't want to chance it
2ndcar- Number of posts : 198
Age : 37
Location : Pewaukee, WI
Vehicle : 1991 240sx hb
Registration date : 2009-02-17
fuel pump type
ok so ive been told that the stock fuel pump wont work with my rb swap. can anyone suggest a good one for some one on an extremly tight budget?
hatchfreak- Number of posts : 211
Age : 36
Location : HWY 100
Vehicle : 1991 240sx HATCH
Registration date : 2009-02-18
Re: questions questions questions!!!
Walbro 255 is what i run. 100bucks shipped. I dont think ive ever ran a stock pump on a 240 before. First thing i always changed was the old worn out pump
Re: questions questions questions!!!
^^^
I usually do fluid changes first
I usually do fluid changes first
2ndcar- Number of posts : 198
Age : 37
Location : Pewaukee, WI
Vehicle : 1991 240sx hb
Registration date : 2009-02-17
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