View Single Post
fredmeister fredmeister is offline
Smart quod bastardus
fredmeister's Avatar
Join Date: Oct 2002
Location: Baltimore, MD, USA
Posts: 2,235
Are there any drawbacks with wrapping the exhaust turbine side housing with thermal wrapping material to keep heat down? I think that you could avoid heating the engine tin and bumper around and above the turbine housing thus reducing temps in the engine bay and from heating the distributor body up so high in addition to melting the plastic center reflector.
This may lower cooling air temps that get sucked in thru the engine fan as well because engine compartment is now cooler. Would this increase temps of the turbo centersection which contains the oil we are discussing and make the problem worse or would the reduction in air temp around the turbo because of the wrap make it better?
You would pick up a little efficiency in the turbine side as well, making more hp. An added plus.
I just don't see the negatives to this wrap, I fear I am overlooking something here. Any advice?
1979 930 Turbo....3.4L, 7.5to1 comp, SC cams, B&B intercooler, Snow Perf water/meth injection, Rarlyl8 headers, Garret GTX turbo, 36mm ported intakes, Innovate Auxbox/LM-1, custom Manually Adjustable wastegate housing (0.8-1.1bar),--running 0.7bar max
---"When you're racing it's life! Anything else either before or after, is just waiting"
Old 02-24-2009, 10:44 AM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #45 (permalink)