Search found 155 matches

by kauaianman
Thu Mar 05, 2015 10:38 pm
Forum: Scooter Showcase
Topic: SYM DD50 porting project
Replies: 27
Views: 16738

Re: SYM DD50 porting project

yup that stock intake sucks. just cleaning up this case for a customer. he ended up not wanting porting on his corsa and opted for the stock crank route so i just cleaned up his case put the corsa on bone stock:( did chamfer all ports and knife edge transfer but didn't touch the exhaust. didn't get ...
by kauaianman
Tue Mar 03, 2015 3:08 am
Forum: Scooter Showcase
Topic: Whitey's stroker
Replies: 96
Views: 57956

Re: Whitey's stroker

need to cut front ear off inside case if not conrod will hit in the front :)

nice parts and build
by kauaianman
Sun Mar 01, 2015 12:25 am
Forum: Performance Technical
Topic: Question on Corsa exhaust port and head gasket
Replies: 16
Views: 9429

Re: Question on Corsa exhaust port and head gasket

not the most beautiful, but, not razor sharp either.

love both corsa and fabrizi kits. both plenty power right out of box. .
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by kauaianman
Sun Mar 01, 2015 12:10 am
Forum: Scooter Showcase
Topic: SYM DD50 porting project
Replies: 27
Views: 16738

Re: SYM DD50 porting project

finished product
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by kauaianman
Sun Mar 01, 2015 12:05 am
Forum: Scooter Showcase
Topic: SYM DD50 porting project
Replies: 27
Views: 16738

Re: SYM DD50 porting project

Not the straightest but the best i can do
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by kauaianman
Sun Mar 01, 2015 12:01 am
Forum: Scooter Showcase
Topic: SYM DD50 porting project
Replies: 27
Views: 16738

Re: SYM DD50 porting project

both windows opened just need to clean bridge up a little
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by kauaianman
Sat Feb 28, 2015 11:58 pm
Forum: Scooter Showcase
Topic: SYM DD50 porting project
Replies: 27
Views: 16738

Re: SYM DD50 porting project

i open 1 window at a time
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by kauaianman
Sat Feb 28, 2015 9:07 pm
Forum: Performance Technical
Topic: Question on Corsa exhaust port and head gasket
Replies: 16
Views: 9429

Re: Question on Corsa exhaust port and head gasket

fabrizi has factory chamfer on transfer ports :) very nice.

maybe they just had extra money to throw away. idk. I still learning. more questions than answers still.
by kauaianman
Fri Feb 27, 2015 7:48 pm
Forum: Scooter Showcase
Topic: SYM DD50 porting project
Replies: 27
Views: 16738

Re: SYM DD50 porting project

step 3 open intake
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by kauaianman
Thu Feb 26, 2015 7:53 pm
Forum: Scooter Showcase
Topic: SYM DD50 porting project
Replies: 27
Views: 16738

Re: SYM DD50 porting project

Step 2 clean up
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by kauaianman
Thu Feb 26, 2015 7:51 pm
Forum: Scooter Showcase
Topic: SYM DD50 porting project
Replies: 27
Views: 16738

Re: SYM DD50 porting project

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by kauaianman
Thu Feb 26, 2015 7:48 pm
Forum: Scooter Showcase
Topic: SYM DD50 porting project
Replies: 27
Views: 16738

Re: SYM DD50 porting project

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by kauaianman
Thu Feb 26, 2015 7:44 pm
Forum: Scooter Showcase
Topic: SYM DD50 porting project
Replies: 27
Views: 16738

Re: SYM DD50 porting project

first step split case and remove crank
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by kauaianman
Thu Feb 26, 2015 7:12 pm
Forum: Scooter Showcase
Topic: SYM DD50 porting project
Replies: 27
Views: 16738

Re: SYM DD50 porting project

stock dd50 vs elite S
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by kauaianman
Thu Feb 26, 2015 1:08 am
Forum: Scooter Showcase
Topic: SYM DD50 porting project
Replies: 27
Views: 16738

SYM DD50 porting project

decided to post this for input/suggestions/comments so i can possibly get better at porting and tuning. doing a port job for a customer. was: stock SYMdd50 motor 49mm siezed cylinder 8.4 gearing going to be: RUIMA 44 Ministroke crank POLINI CORSA 8.4 gearing pics of the beginning 0223151035.jpg 0223...