fuel tanks / pumps difference
#1
fuel tanks / pumps difference
i was swapping my walbro pump to my new car and i found this :
S5 fuel pump assembly will not fit S4 fuel tank
why?
because its longer
because S5 fuel tank is 70 liters (18 gallons) and S4 fuel tank is 63 liters (16.6 gallons)
other thing i noticed is tricky design inside fuel tank to keep fuel around pump in turns
some pictures are here :
http://rx7cz.net/photos/workshop23/
S5 fuel pump assembly will not fit S4 fuel tank
why?
because its longer
because S5 fuel tank is 70 liters (18 gallons) and S4 fuel tank is 63 liters (16.6 gallons)
other thing i noticed is tricky design inside fuel tank to keep fuel around pump in turns
some pictures are here :
http://rx7cz.net/photos/workshop23/
#5
Banned. I got OWNED!!!
That "tricky design" has a name but for the life of me I can't think of what its called.
BTW, the pumps themselves are basically teh same, just the brackets different lengths. You could take one pump off of one bracket and install it on another if you wanted. Same for turbo or nonturbo pumps.
#6
Originally posted by hypntyz7
Baffles.
BTW, the pumps themselves are basically teh same, just the brackets different lengths. You could take one pump off of one bracket and install it on another if you wanted. Same for turbo or nonturbo pumps.
Baffles.
BTW, the pumps themselves are basically teh same, just the brackets different lengths. You could take one pump off of one bracket and install it on another if you wanted. Same for turbo or nonturbo pumps.
btw, anyone does have part numbers for pumps?
S4 NA
S5 NA
S4 TII
S5 TII
?
and if different flows, could u include flows with part numbers to each pump?
#7
Banned. I got OWNED!!!
you are saying flow of all 4 types of stock pumps is same?
So, there are 2 distinct pumps(turbo and NA), and 2 distinct brackets(s4 and s5), any of which can be mixed and matched.
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#12
W. TX chirpin Monkey
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Originally posted by ERAUMAZDA
I didn't know that. Good find
I didn't know that. Good find
#13
HAILERS
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Go here and LOOK for the pump #s: http://www.mazdaformance.com/rx7parts.htm
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