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Fuel and Oil line to -AN fitting sizes

fuel line oil cooler I-W

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#1 importwarrior

importwarrior

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Posted 10 December 2014 - 10:17 AM

Information provided by:
NightWalkerAncestery


Just got done doing this to my 87. It's a good idea to do. I would also do the flex line from the fuel pump to the hardline as it almost ALWAYS rusts out at the 90* curve and maybe even the hardline to fuel filter. I used metric to AN adapters for the fuel filter for better flow. 90* on bottom and straight on top.

Here's a list of everything you would need if you did things the way I did. I'm not currently sure of the power steering lines, but I can check this weekend and see what I can dig up for sizes, threads, etc.

Hardline to Fuel Rail in order:

1. 5/16 to 6AN compression fitting for hardline
2. 6AN Straight Braided Hose Fitting
3. PTFE hose in 6AN Size
4. 6AN 90* Braided Hose Fitting
5. 6AN to M12x1.25 Adapter
6. Fuel Filter
7. 6AN to M12x1.25 Adapter
8. 6AN Straight Braided Hose Fitting
9. PTFE Hose in 6AN Size
10. 6AN 90* Braided Hose Fitting
11. 3/8 NPT to 6AN Adapter

Fuel Rail Return Line With Clamps:

1. (whatever the return line thread is) to 6AN Adapter
2. 6AN 90* Hose Barb
3. PTFE in 6AN Size clamped to barb and to return hardline


Fuel Rail Return Line With Braided Hose Fittings:

1. (whatever thread you tap the housing to) to 6AN Adapter
2. 6AN 90* Braided Hose Fitting
3. PTFE hose in 6AN Size
4. 6AN Straight Braided Hose Fitting
5. 5/16 to 6AN Compression Fitting

Fuel Pump to Hardline:

1. Fuel Pump Outlet Thread to 6AN Adapter
2. 6AN Female Union
3. 6AN Check Valve
4. 6AN Straight Braided Hose Fitting
5. PTFE Hose in 6AN Size
6. 6AN Straight Braided Hose Fitting
7. 5/16 to 6AN Compression Fitting

Fuel Pump to Hardline (Banjo FP Fitting):

1. Outlet Banjo Shaft Size to 6AN Banjo Fitting with Appropriate Check Valve Cap
2. 6AN 90* Braided Hose Fitting
3. PTFE Hose in 6AN Size
4. 6AN Straight Braided Hose Fitting
5. 5/16 to 6AN Compression Fitting

Oil Cooler Feed/Return Lines:

1. M16x1.5 to 6AN Adapter
2. 6AN 90* Braided Hose Fitting
3. PTFE hose in 6AN Size
4. 6AN 90* Braided Hose Fitting
5. M16x1.5 to 6AN Adapter

Oil Cooler Feed/Return Lines (Banjo Style):

1. M16 to 6AN Banjo Fitting
2. 6AN Straight Braided Hose Fitting/6AN 45* Braided Hose Fitting
3. PTFE hose in 6AN Size
4. 6AN Straight Braided Hose Fitting
5. M16x1.5 to 6AN Banjo Fitting


- Charles

B-71 87 TSI ~ RIP

Black 87 Starion ~ Mess SOLD!!!

Proud New 89 slightly Rusted Fiji Owner !!!












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