heat exchanger question, 75 2.0 Options

[TROJANMAN]

can i swap my 75 2.0 HE's with a pre 75 car? and if so, will this help performance? and...........does anyone have some? and.............would anyone want mine?
thanks in advance (IMG:http://www.914world.com/bbs2/html/emoticons/smile.gif)

[MarkG]

quote" To use the 2.0 heat exchangers (or SSIs) on a 75-76 914 (either 1.8 or 2.0), you will need:

The 2.0 exchangers
The 2.0 muffler
The 2.0 muffler hanger
2 muffler gaskets
4 2.0 exhaust gaskets (the copper rings)
8 exhaust nuts (usually best to replace them)
All of the heater hardware except for some hoses. That means--

• 2 S-shaped ducts from the fan shroud to the exchangers
• 2 J-shaped tubes from the large holes in the engine tin to the S-ducts
• 2 Extension pipes from the exchangers to the flapper valves
• 2 Flapper valves
• 2 Hoses from the flapper valves to the heater channels in the chassis


You can actually use the 75-76 flapper valves and the hoses; but the flappers can be a real pain to remove from the late exchangers (or the early extension pipes), and the hoses often need to be replaced anyway.

If you don't get the heater hardware, the exhaust will still function--but the heat won't."

from Dave's post.... will be doing this myself someday....