Quote:
PH 4480 - COMPETITION HEADER
FALCON | EA-EB-ED-EF-EL-AU | XH-AU UTES
FAIRLANE | NA-NC-NF-NL
3.9-4.0 LITRE | Manual & Automatic | TRI-Y Design
P/Steering: Yes
Gasket: DSF 61
Air Con: Yes
Primary Pipe: 1 ⅝" (41mm)
Oxy Sen: Yes
Secondary Pipe: 1 ¾" (44mm)
E.G.R: N/A
Outlet (flanged): 2 ½" (63mm)
...It looks like the design of the 4480s has changed somewhat - they used to use a larger primary, so given the smaller secondary of the 4480s, these may in fact produce better torque down low, which means Krissy is correct.
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Pardon the threadmine...but it is exactly what I was looking for...thanks to all
I just had one follow up question if anyone knows.
Given there are (at least) 2 designs of pacemaker comp 4480 going around.
And given that the later one is what I am looking for.
And that I was trying to buy 2nd hand to save some money.
Is there any way I can identify an earlier from a later design?
Apart from a caliper to check those external measurements?
Or is it just going to be safer paying $600 for a new set?