muffler modification
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- CBR1000RR
- Posts: 4957
- Joined: Sun Apr 16, 2006 11:51 am
- Location: Southern Michigan
how i got alot more power and a better sounding engine
1. remove muffler
2. start bonfire
3. when fire dies down to mostly coals throw in the muffler
4. after fire goes out and muffler cools remove muffler from fire shake out muffler to remove nasties
5. on the end of the muffler that bolts to the engine grind off that evil washer that is welded in the pipe
6. find long drill bit that just barley fits in the tip of the muffler
7. drill out the baffles inside the muffler
8. replace muffler and reassemble bike
after i did ths my spree souded better and had a LOT more power
1. remove muffler
2. start bonfire
3. when fire dies down to mostly coals throw in the muffler
4. after fire goes out and muffler cools remove muffler from fire shake out muffler to remove nasties
5. on the end of the muffler that bolts to the engine grind off that evil washer that is welded in the pipe
6. find long drill bit that just barley fits in the tip of the muffler
7. drill out the baffles inside the muffler
8. replace muffler and reassemble bike
after i did ths my spree souded better and had a LOT more power
Yep, I've been telling people about that for a while now. It's an easy way to decarbonize the muffler.Kenny_McCormic wrote:how i got alot more power and a better sounding engine
1. remove muffler
2. start bonfire
3. when fire dies down to mostly coals throw in the muffler
4. after fire goes out and muffler cools remove muffler from fire shake out muffler to remove nasties
5. on the end of the muffler that bolts to the engine grind off that evil washer that is welded in the pipe
6. find long drill bit that just barley fits in the tip of the muffler
7. drill out the baffles inside the muffler
8. replace muffler and reassemble bike
after i did ths my spree souded better and had a LOT more power
Admin, Hondaspree.net
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Buy air filters and gaskets here (Ebay): http://stores.ebay.com/noiseguysstore
Buy air filters and gaskets here (Amazon): www.amazon.com/shops/spreepower
Buy a t-shirt here: https://teespring.com/stores/spree-powersport-products
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- CBR1000RR
- Posts: 4957
- Joined: Sun Apr 16, 2006 11:51 am
- Location: Southern Michigan
I'm working on a custom expansion chamber exhuast for my Elite now. I'm doing calculations, and learned the hard way (at least on scrap) that no matter how low of current and how small of rods you use, you just can't weld the metal thin enough for an expansion chamber with a stick welder. I'm looking at buying a used Miller MIG welder soon, which should be able to weld as thin as 24 ga sheet metal. If the sheet metal is cheap enough, I'm going to mess around with a few custom pipes, and fine out which design works best, and get a set of dimensions for making one for an Elite that people can have.
1982 Volkswagen Rabbit 4dr 1.6l diesel (5 speed)
1987 Honda Elite SE50p with drilled out main jet, shaved head, UNI filter
1985 Kawasaki Bayou 185 ATV
1984 Yamaha IT200 enduro
1974 Piaggio/Vespa Ciao moped, pocketbike exhaust.
1987 Honda Elite SE50p with drilled out main jet, shaved head, UNI filter
1985 Kawasaki Bayou 185 ATV
1984 Yamaha IT200 enduro
1974 Piaggio/Vespa Ciao moped, pocketbike exhaust.