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View Full Version : Write up; how to do the fuel dampening bypass mod


michaelvanle
08-13-2005, 03:13 PM
You can use the link at MKIV.com to get a baseline on how to do it. This write up is basically listing the parts needed to do it (cheap).

mkiv.com:
http://mkiv.com/techarticles/fuel_bypass_line/index.html

Parts you will need to buy:
One each of these:
3 feet of -6 AN steel braided fuel line $12.95 (http://store.summitracing.com/default.asp?target=partdetail.asp&part=SUM%2D230603&N=120+4294924496+4294924495+301804)

3271-06-45 DEGREE 45' ALUMINUM #6 HOSE END / 6AN $11.99 (http://www.pegasusautoracing.com/ProductSelection.asp?Product=3271)

3271-06-90 DEGREE 90' ALUMINUM #6 HOSE END / 6AN $11.99 (http://www.pegasusautoracing.com/ProductSelection.asp?Product=3271)

2 of these:
-6 AN hose end to 12 mm x 1.25 in., anodized blue $6.95 each (http://store.summitracing.com/default.asp?target=partdetail.asp&part=EAR%2D991945&N=100&Ntk=PartSearch&Ntt=991945)

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I'm going to assume you know how to take the intake manifold off. It'll make doing this mod a hell lot easier. My guidelines are very vague so you will need to know basic stuff on your car.

***YOU WILL NEED TO CUT THE SS BRAIDED LINE. I HAVE TO CUT IT A FEW TIMES BEFORE I CAN GET IT TO BE THE PERFECT LENGTH. TO BE SAFE YOU WILL CUT IT ABOUT 20". YOU WILL ACTUALLY ONLY NEED LIKE 19 IF YOU WANT A PERFECT STRAIGHT LINE.***


This is what the parts look like when you receive it:
http://home.comcast.net/~michaelvanle/fdb2.jpg

This is the part that will connect to the fuel line:
http://home.comcast.net/~michaelvanle/fdb3.jpg

Screw the red bottom part of and get the fuel line in there:
http://home.comcast.net/~michaelvanle/fdb4.jpg

Then put the blue part in and start screwing it in. Make sure the SS line doesn't get out loose:
http://home.comcast.net/~michaelvanle/fdb5.jpg

This is what the final product should look like. I have an extra stuff on the end because I'm installing a fuel pressure gauge at the same time (here's the PN from Summit if you want it EAR-100199ERL):
http://home.comcast.net/~michaelvanle/fdb6.jpg

This is what the stock feed line looks like. I have a T in the line as you can tell, yours prob won't have it so don't worry:
http://home.comcast.net/~michaelvanle/fdb1.jpg

Just take out the old feed line and install the new one. You might need to PB Blast the end on the fuel filter. You might as well change the fuel filter while you are at it (Toyota PN 23300-49195).

-michaelvanle :beer:

kaos
07-10-2008, 05:52 PM
where can you get

-6 AN hose end to 12 mm x 1.25 in., anodized blue $6.95 each

link seems to not be showing them?

htownallstar84
11-20-2008, 12:46 AM
where can you get

-6 AN hose end to 12 mm x 1.25 in., anodized blue $6.95 each

link seems to not be showing them?

summit racing