A
What make of fan is this and where did you purchase?View attachment 19877 View attachment 19878
Do both. Bilge fans are seriously the most simple mod yet and works great.
What make of fan is this and where did you purchase?View attachment 19877 View attachment 19878
Do both. Bilge fans are seriously the most simple mod yet and works great.
This is the one I usedWhat make of fan is this and where did you purchase?
I talked the the dealer about this , they said Honda was only interested in a sleeve, no wrap, and it would cost to much money to do this, it would require removing the exhaust system, sleeving and reinstalling exhaust system.This is an exert from an online Hot Rod magazine reguarding coatings. The headers on my Dart are coated inside and out.
As a part of our test, we wanted to quantify the benefits of a coated header versus a plain uncoated black painted header. A thermal barrier ceramic coating adds considerably to the price of any header, often doubling the price. We tested two otherwise identical Hooker 1⅞-inch headers with surprising results. Running on the dyno, we found the power numbers virtually unchanged (see Average Power table on next page). Where the ceramic coating made a remarkable difference is in the heat transferred by the header. We tested the header temperature immediately after a run, and then one minute after shutdown. The coated headers measured 258 degrees F dropping to 195 degrees F a minute after shutdown. In contrast, the uncoated header measured a scalding 870 degrees, retaining 520 degrees a minute after shutdown. We didn’t need a heat gun to tell the difference in the test cell.
Our next test loaded the engine to 60 lb-ft of torque at 2,800 rpm, simulating a high-speed cruise situation. We gauged the surface temp of the header once fully stabilized. Once again, the difference was huge, with the coated header showing 288 degrees, while the uncoated header recorded 850 degrees. While the dyno run didn’t show much difference in output, an engine breathing air from under the hood will definitely feel the effects of that extra 562 degrees F pumping into the engine bay. Taking account the effects of heat on engine component life and passenger comfort, the coated headers are definitely a winner.
John, where are youns purchasing the fans? Thanks & nice workGood point. I am intending to add
some tupperware type containers
under the drivers seat, but a tray
over the fuel tank would be nice,
as well.
I did envision a small first aid kit
in the blower mount.
Later!
John
AmazonJohn, where are youns purchasing the fans? Thanks & nice work
Did you go with 2 4" fans? Are you happy with the results?Amazon
Your second pic has one of the fan at a different angle. Is that the way you run it and why the angle?Here is a few pics I wired the blowers with weather pak single connectors so I can just reverse them when its cold, If you can kinda make out the other pic its with the bed up and that metal piece runs along frame and around the engine. The bottom of the floor is also covered in the dynamat material as well.
View attachment 31854 View attachment 31855 View attachment 31856 View attachment 31857
I went to an 8” radiator fan.. I don’t think it really matters as long as you get the air moving backDid you go with 2 4" fans? Are you happy with the results?
I asked about the radiator fan in another post and got differing thoughts. Seems like the rad fan would be the easiest. Did you bother to do a reverse?I went to an 8” radiator fan.. I don’t think it really matters as long as you get the air moving back
NoI asked about the radiator fan in another post and got differing thoughts. Seems like the rad fan would be the easiest. Did you bother to do a reverse?
I've tried both since this thread started. Couldn't really tell a difference between blower or fan. As for being easy, I think the blowers were easier to mount. Piece of 1x 1/8" flat bar and a U-bolt are all that's needed.I asked about the radiator fan in another post and got differing thoughts. Seems like the rad fan would be the easiest. Did you bother to do a reverse?
Your second pic has one of the fan at a different angle. Is that the way you run it and why the angle?
So, as I am looking at dealing with this heat for the summer my question becomes:
Do I try the bilge fan and see if it makes riding, especially through water, comfortable or do I just use the heat shielding?
Now, I hunt all through the fall and pick back up for spring gobbler. Still plan to ride through the winter so having the heat will be nice, but don't want the steam either.
Can all who just have the fan chime in on how it has helped and if it has resolved the hot steam? Thank you.