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Cobalt 302 trailer for 276?
Posted: Fri Jul 15, 2022 3:01 pm
by TX777
Planned on having a new trailer made for our boat by one of the Midwest manufacturers suggested on this forum but ran across a clean Dorsey made for a 302. Our 276 is on a saltwater trailer now which is serviceable but by no means ideal for our boat. Anyone have experience with this trailer/boat combination? If so, how much bunk will I have off the back of the transom and will the bunks support the hull in the right places? Thanks in advance!
Re: Cobalt 302 trailer for 276?
Posted: Sat Jul 16, 2022 1:46 pm
by TX777
Anybody know?

Re: Cobalt 302 trailer for 276?
Posted: Sat Jul 16, 2022 4:56 pm
by TX777
A few pics. From what I see the boats have a 5ā beam difference and ~1 ft. of actual hull length difference.
Re: Cobalt 302 trailer for 276?
Posted: Sat Jul 16, 2022 6:31 pm
by Snowman8
The only way to tell for sure is to put your boat on it. If the bunks hit the chines you will have to move the bunks so be prepared to be cutting and welding. Are the bow stops adjustable? If not be prepared to cut them off and move them back. With your 276 being shorter than the 302 I donāt know how that would effect the tongue weight. Your 276 would have to be farther back on this trailer moving the center of gravity back. You definitely donāt want too little tongue weight. I prefer more weight on the tongue than recommend because bumper pull trailers pull better that way. If you donāt have enough tongue weight they will sway and wag like a dogs tail behind the tow vehicle. Bad things happen when trailers sway!
Re: Cobalt 302 trailer for 276?
Posted: Sun Jul 17, 2022 5:11 pm
by TX777
Snowman8 wrote: Sat Jul 16, 2022 6:31 pm
The only way to tell for sure is to put your boat on it. If the bunks hit the chines you will have to move the bunks so be prepared to be cutting and welding. Are the bow stops adjustable? If not be prepared to cut them off and move them back. With your 276 being shorter than the 302 I donāt know how that would effect the tongue weight. Your 276 would have to be farther back on this trailer moving the center of gravity back. You definitely donāt want too little tongue weight. I prefer more weight on the tongue than recommend because bumper pull trailers pull better that way. If you donāt have enough tongue weight they will sway and wag like a dogs tail behind the tow vehicle. Bad things happen when trailers sway!
Unfortunately, thatās not possible as trailer is 11 hours away. Sounds like it may be better to bite the bullet and just pony up the $12-$15k to have a new one made for the boat. Thanks for your thoughts above!
Re: Cobalt 302 trailer for 276?
Posted: Mon Jul 25, 2022 1:10 pm
by Holy Smokes
Call Ed Champion at Big Thunder Marine at Lake of the Ozarks, 402-290-8070. I purchased a Haul-Rite trailer through them, but they can source several manufacturers. I'd suspect a much lower price than $12-15k.
http://haulritetrailers.net/