newb.... alloy?
#1
newb.... alloy?
Hey, I'm new here and would really appreciate some help.
I'm a member of a university FSAE race team. Basically we build a formula style racecar, powered by a sportbike engine, and compete in an annual competition.
We are currently using an F4i engine. However, one of our engine blocks was cracked during a recent cold spell, since we have to run water instead of antifreeze. The only damage is on the exterior, just a water jacket. Since it is a non critical location, we are considering welding it.
The problem... we are not sure as to the composition of the aluminum alloy. Or maybe there is a better way of dealing with this? If someone could please help it would greatly appreciated.
I'm a member of a university FSAE race team. Basically we build a formula style racecar, powered by a sportbike engine, and compete in an annual competition.
We are currently using an F4i engine. However, one of our engine blocks was cracked during a recent cold spell, since we have to run water instead of antifreeze. The only damage is on the exterior, just a water jacket. Since it is a non critical location, we are considering welding it.
The problem... we are not sure as to the composition of the aluminum alloy. Or maybe there is a better way of dealing with this? If someone could please help it would greatly appreciated.
#2
i've used cold weld (JB Weld) on aluminum alloys with great success, but you may have addt'l concerns if it's a high-stress application. seems like we've had a couple other members who were involved in the FSAE on the site, and FOR SURE there are guys here who have rebuilt every aspect of the F4i engine.
#5
I used jbweld on my toyota block that I cracked it should work and I know for sure there is a guy in the 900 section that was involved in the FSAE formula race cart build thing, is there a web site on this kind of thing i want to read up on it a bit knowledge is power... and welcome to the forum hope you stick around like the other guy seems like a cool thing you guys do
#6
Thanks a lot everyone, i'll pass this on to my system lead and we'll get this sorted out. Lj 900RReno, if you're interested in learning a bit about FSAE this is a good place to start:
http://students.sae.org/competitions...ries/about.htm
http://students.sae.org/competitions...ries/about.htm
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