Intake ports before and after

Does your Spree/Elite already run great, and you're trying to make it quicker/faster? Need a monster motor swap? Discuss your ideas here.

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kingkamehameha
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Intake ports before and after

Post by kingkamehameha »

Before
Image

After alot of help from baka
Image

Didnt know this little triangle had to be opened
Image
ua mau ke 'ea o ka aina i ka pono o hawaii
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evilone
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Re: Intake ports before and after

Post by evilone »

Nice :thumbwink:
2001 Honda Elite
1995 Yamaha Jog
1994 Yamaha Axis

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Dio89Elite
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Re: Intake ports before and after

Post by Dio89Elite »

looking good! :thumbsup:
veedubh20
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Re: Intake ports before and after

Post by veedubh20 »

Good luck on the dyno runs ...
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kingkamehameha
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Re: Intake ports before and after

Post by kingkamehameha »

No dyno runs here
ua mau ke 'ea o ka aina i ka pono o hawaii
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Downsouthdio
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Re: Intake ports before and after

Post by Downsouthdio »

looks good bro..i shouldve opened mine up while the block was apart :bs:
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kingkamehameha
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Re: Intake ports before and after

Post by kingkamehameha »

I had to go back and make those divets in the corners flat. This was my first time. The next one will be cleaner
ua mau ke 'ea o ka aina i ka pono o hawaii
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Trafficjamz
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Re: Intake ports before and after

Post by Trafficjamz »

I did some porting on a CT chrome today.

Before
Image

And after.
Image

Image
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damnSA50
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Re: Intake ports before and after

Post by damnSA50 »

Should this be done on normal every day riding scooters or only "race prep" scooters?
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swimmingfree
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Re: Intake ports before and after

Post by swimmingfree »

it help on all bikes...
swimmingfree
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se50 crank...

SpreJunk 87elite in a spree body
ruckus variator , 3.5 tire , 1500 drive face spring , a 64 bbk ,
8 gram rollers, stock carb , after market air filter and 105 jet
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