return line needed?
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iTrader: (1)
Joined: Aug 2001
Posts: 303
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From: New york
Car: 87 IROC Z "ZZ4"
Engine: 350 "ZZ4"
Transmission: ck performance th400 3000 stall
Axle/Gears: 3:73 10 bolt
return line needed?
Hey all. i think my mechanical fuel pump is on the fritz so a bud gave me his he had laying around.
now the problem is the one on my car has a return line on it and the one i got does'nt.
is the return line absolutly needed or can i block it off or something?
now the problem is the one on my car has a return line on it and the one i got does'nt.
is the return line absolutly needed or can i block it off or something?
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
It's a good idea, especially in hot weather, but it isn't absolutely necessary.
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