I have a 92 200 gt johnson and it doesn t have any kind of foam on the underside of the cowling.
Dyna mat cowling.
There is definitely room under there for something though.
With my replacement 1 2 inch of foam blanket like stuff it was loud.
Posted 05 27 2012 01 09 pm et us.
However even i was a bit shocked by the fact that they were more expensive than even the original dynamat.
Dynamat is the real deal and their 1 piece hoodliner is an excellent product.
Established in 1989 the company markets acoustic environmental solutions for a broad range of industries.
With the original 1 4 inch of foam it was loud.
Is a privately held corporation located in hamilton ohio usa.
6 dynamat alternative that really work cheaper but efficient as an amazon associate i may earn from qualifying purchases at no extra cost to you.
Dynamat is one of the most expensive automotive sound deadening materials at about 4 5 to 5 per square foot.
Unsurprisingly dynaliner and dynapad are similarly pricey.
It s bare cowling now and it s loud but not louder.
I don t know if it ever did because it doesn t look like anyone ripped it out or anything.
It s also nice to purchase a product that s still made in the usa and actually works as advertised.
Skimlinks test dynamat is one of the best product for sound deadening a car.
My 1992 evinrude 200 s cowling is designed with air holes.
I highly recommend it to anyone looking for simple efficient reduction of both engine heat noise.