Fioroni Premium .21 Silicone Exhaust Gasket (2)

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Discontinued Online
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
This is a set of two Fioroni Premium .21 Silicone Exhaust Gaskets. These gaskets fit all Novarossi and other compatible .21-.28 engines. The Fioroni Premium gaskets are a Fioroni USA exclusive! These .21 gaskets are made from high quality, ultra soft, high temp resistant silicone rubber for a optimum seal, and have been tested, used, and trusted by many ROAR National champions. These will fit most popular .21 and bigger nitro engines.

This product was added to our catalog on October 14, 2009.

peter micevski
Verified Owner
Tuesday, May 14 2013 (about 4 years ago)
Fioroni Premium .21 Silicone Exhaust Gasket (2)
Dont waste your money on anything else.These are the best hands down.I have tried alot of other brands,
and they dont last nowhere near as long as these.I have broken in a new LRP.30X engine with ofna 086 pipe,
done 4 race meets,used at least 8 litres of fuel,and these Fioroni gaskets are still perfect.No signs of wear,and
most of all,no leaks from my engine or exhaust.They are a great product..)
Ryan S
Verified Owner
Monday, Feb 25 2013 (about 4 years ago)
Fioroni Premium .21 Silicone Exhaust Gasket (2)
The silicone is too soft!!! These gaskets get really thin and don't last very long. They tear easily when removing your pipe. Not sure what it's, but you'll notice how they shrink compared to other gaskets.

They're fine if you only want a gasket to last a couple days at the track, but I find the VP Pro's much better. Silicone is much more dense and they seal a lot better.)
Verified Owner
Saturday, Jul 23 2011 (about 5 years ago)
Fioroni Premium .21 Silicone Exhaust Gasket (2)
Work great. Good price. Good quality. Have been using the past two years. Yes all these gaskets will wear over time...especially if the pipe or header is not held secure, OR if the mount is pulling the pipe up/down or front/back or side to side. Misaligned pipes/headers will wear gaskets quickly. Loose mounts will tear gaskets in as little as 10 minutes. As long as the coupler springs and engine-manifold springs aren't worn out these will last several gallons.)
Raymond Mamazza
Verified Owner
Thursday, Apr 28 2011 (about 6 years ago)
Fioroni Premium .21 Silicone Exhaust Gasket (2)
I hate to be the negative guy around, but these gaskets did not last long for me.....I only got maybe a gallon out of them, and they became real thin, and one started to tear. They worked ok, but just didn't last very long. Maybe I just got a bad set?)
Verified Owner
Monday, Oct 18 2010 (about 6 years ago)
Fioroni Premium .21 Silicone Exhaust Gasket (2)
One of the best gaskets I ever use in my B5, last long time and very durable. Great product by Fioroni)
Koby Kubrin
Verified Owner
Monday, Apr 19 2010 (about 7 years ago)
Fioroni Premium .21 Silicone Exhaust Gasket (2)
These are great gaskets! They are some of the best I have used and have a great price too. Another great Fioroni product!)