I messaged Dennis @ O'Brien Truckers yesterday & not sure how often he checks in, but checking to see other's experience with mounting this piece. How is the coil secured inside the cover so it doesn't rattle around? Should I just drill & add a set screw? Thanks
It doesn't press against the firewall and keep it secured? Maybe you could stick some pieces of rubber hose or something inside there to take up the space.
I haven't removed my old strap yet & the coil doesn't quite fit inside either, too tight (figured slight grinding inside the cover will fix that)...but here you go. ...also thinking grinding slight slots into the inside of the cover might be enough to slide it in & secure it as well since I'm having this fitment issue. I hesitate to put anything inside that would be affected by heat like the rubber idea.
I would put a couple pieces of rubber fuel hose over the terminals after connecting them . Also shim the sides with some more as needed. It carries fuel just fine in the engine compartment so some heat should not bother it. Gary
O'Brian Truckers produce some pretty cool parts. I considered purchasing the firewall coil cover you have but thought it was too large. Also, as you're experiencing, there does not seem to be an easy/clean way to mount it. I found this one and love it. It discretely bolts to the firewall from the backside and it's just large enough for my coil to slide into. It's then secured with a discrete set screw. This mount is quite a bit smaller than yours, but will fit your coil perfectly. Note the small set screw between the last set of lower ribs.
Where'd you find that one at? I do like that one too & kinda wish I would've done more searching. I found a different one I really wanted but it was out of stock. That's the one that made me consider adding a set screw. I'd really like to find one rough cast between the fins...but I think I'm getting too picky now. Thanks
Just like a hot rodder to cover up a chrome plated coil with an aluminum jacket! But, seriously... The cover from Dick'shotrodcarbs is the cat's ass. Good mounting plan, too. (from the back) To get that rough cast look between the fins, have it rough sandblasted, then polish the fins with WET #400, #600, #1000, then polish with compound.
I suggest a sandblast to a satin finish and then polish just the fin tops. You could wind up matching the valve covers pretty close. I always have lots of misc. bits and pieces on hand for wrapping, padding and anti-rattling. Everything from tape, Velcro strips, rubber, leather, gasket material, etc. Just have some fun and Macgyver it. Edit to add...... Maybe mask off the fin tops with tape and just "satinblast" the fin valleys would be simpler.
Ha! yeah well... Agreed about Dick's cover. Since I decided to drill the firewall, I figure I'd get something that matches the finned valve covers I'll be using. I dig the look. Thanks for the replies
Reach out and smack me but with all that clean work around the engine compartment why finish the wiring with those ugly crimp ons ? You could solder and use heat shrink for a better finish and may cause less problems in the future. Just sayin'
I was thinking that too. I have an old beater airbrush I may be able to open the tip & blow through some fine media. Ultimately, I will be painting between the fins, so they would at least get scuffed w/ a scotch pad.
Also, several of the big tuneup parts manufacturers in the '40's and '50's had "Heavy Duty" coils with neat ribbed aluminum shells. The probably deceased coils in the ones I have found poured right out with a bit of heat applied to the aluminum. The shells are ready to bolt right to whatever you want, and the inner coils parts seem to be common diameter of US replacement coils.
I got this one from Moon. Slid right up over my already mounted coil and is secured with a set screw.
The old coils I mentioned really do look better, IMHO. The cover is obviously a cover...coils just ain't D-shaped! The oldies I have weren't hard to find...BUT most modern replacement coils for pre-electronic cars are seemingly all about the same diameter. Every found-in-my-basement coils I have tried goes right into my 1940's finned shells. Why doesn't someone out there cast a replica, so finned coils can look like coils, and not like JC Whitney covers??
What I like about this one is the terminals are still easy to access, for hooking up a tach for tune ups.
I decided I didn't want to drill the firewall & since the T Bucket is so small, I went with Dickster's. Made a small "L" bracket to bolt it to the intake, it looks great. I was able to quickly sell the larger O'Brien cover for what I had in it. Thanks for the suggestions!