Is this too much heat exchanger rust?
 

I've just started looking into fixing up a 1970 911E and I'm thinking that these heat exchangers are too far gone and should be replaced.

I was looking for second options....

here's a photo

http://eludicate.com/~bolen/911E/pho...DSCN4509_t.jpg

also (besides the silicone sealed sump) anyone see anything else that look amiss?

More photos and info are available at
http://eludicate.com/~bolen/911E/

thanks
-- Britt

those heat exchanger look fine... especially the drivers side with its corrosion protected layer of oil :p
looks like a clean car though.....

i would use them as well. They may smell a little!

Ben
77 911 3.0
75 914-6 2.7