i got the

[550racer]

areomarine 20 tunnel from ebay for 70 bucks is this a good haul? i like the tunnels alot an got this one i just needs a engine and radio

[Ron Olson]

I've seen one race but that's about it. It's not one that is on the top of most peoples list for performance but you never know, it depends on how it does for you. I personally don't like using one 4-40 rod for steering but Gary Preusse does the same thing in his "B" tunnel boat.
Rereading this I assume that you are talking about the outboard tunnel boat and not the Cat.

[550racer]

yup the outboard tunnel hull i thought aeromarine was some good stuff? is it abs or is it fiberglass? its got everything on it but the motor an the radio the servos is in it too.. what size engine do i need 7.5?

[Ron Olson]

I don't know for sure but it's probably the 3.5 version. There aren't too many of the 7.5's around. Aeromarine even made a Gas tunnel but I've only seen the one and that was in Toledo. I don't think that it ever went into production.