hi,

i have an 83 300d and i'm trying to figure out what size fuel line it uses.

i'm doing a diy project so i can't use the factory replacement.

thanks.

are you looking to replace with Viton?

no not viton, just regular hose.

i'm converting it to run on straight vegetable oil.


but i can't figure out if it's 1/4" ID or 5/16"

Anybody know?

metric...

no wonder i'm having problems.

for some reason i assumed that it was 1/4" because the hoses fit well over a barb, but now i'm thinking it's bigger since it's a 3 Liter engine.

I think it's 8mm i some places..

__________________
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Aaron
'84 300D 267,000 - Running WVO - Rice Bran Oil - Mmmmmm, fishy...
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It's 8mm, but 5/16" works fine. If you are running VO, I'd go larger. For my conversion I used 3/8", and 1/2" inside my heat exchanger.

__________________
'83 240D with 617.952 and 2.88
'01 VW Beetle TDI
'05 Jeep Liberty CRD
'89 Toyota 4x4, needs 2L-T
'78 280Z with L28ET - 12.86@110
Oil Burner Kartel #35

http://i16.photobucket.com/albums/b1...oD/bioclip.jpg