rbtree
Addicted to ArboristSite
He probably meant muffler modded. I know of noone who has ported a 338.
Walker's quit moddings 335's some time ago as the gains over just muffler modding are minimal. They did one for me, and it was a good runner for a few years. The cylinder can't be decked to raise compression.
Earlier, I'd had one of the early 335's that was a real cutting machine, and that was with a stock muffler. Typical of the early 335's, it had other issues.....
Then I paid Dan Henry about $150 to mod a 338...which ended up being a dog, relative to that cheapo one I got from Rich. It, like my muffler modded 335 Cali's, on a good day, would about keep up with a stock 200T.....on a good day...
note the test I posted yesterday....that cali wasn't even close to my ported 192T!!
Walker's quit moddings 335's some time ago as the gains over just muffler modding are minimal. They did one for me, and it was a good runner for a few years. The cylinder can't be decked to raise compression.
Earlier, I'd had one of the early 335's that was a real cutting machine, and that was with a stock muffler. Typical of the early 335's, it had other issues.....
Then I paid Dan Henry about $150 to mod a 338...which ended up being a dog, relative to that cheapo one I got from Rich. It, like my muffler modded 335 Cali's, on a good day, would about keep up with a stock 200T.....on a good day...
note the test I posted yesterday....that cali wasn't even close to my ported 192T!!
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