00tbanshee Posted April 4, 2006 Author Report Posted April 4, 2006 i just got done polishing my exhaust port it turned out great i can see myself in it i top it off with 1500 grit paper thanx 4 all the help Quote
banshee332 Posted April 4, 2006 Report Posted April 4, 2006 i just got done polishing my exhaust port it turned out great i can see myself in it i top it off with 1500 grit paper thanx 4 all the help 496970[/snapback] let me know how shee runs should run pretty good. Quote
Leadfoot350 Posted April 4, 2006 Report Posted April 4, 2006 looking at a port job really mean nothing. You have to use a degree wheel and see what your port timings are. You can read all about this on the mac dizzy site. Quote
fastbanshee4u Posted April 5, 2006 Report Posted April 5, 2006 Like said about looking at exhaust port hard to tell,we need measurements.As for the intakes or the whole thing looks like somebody just did some sanding.I would bet it will not run much better than a stock one. Quote
00tbanshee Posted April 5, 2006 Author Report Posted April 5, 2006 Like said about looking at exhaust port hard to tell,we need measurements.As for the intakes or the whole thing looks like somebody just did some sanding.I would bet it will not run much better than a stock one. 497260[/snapback] oh so how many have u ported Quote
banshee332 Posted April 5, 2006 Report Posted April 5, 2006 oh so how many have u ported 497372[/snapback] just by opening the intakes up and polishing the exhaust you should gain a good bit of power, but transfer and wideing the exhaust is where most of it comes from. Quote
00tbanshee Posted April 5, 2006 Author Report Posted April 5, 2006 just by opening the intakes up and polishing the exhaust you should gain a good bit of power, but transfer and wideing the exhaust is where most of it comes from. 497375[/snapback] ok thanx man Quote
fastbanshee4u Posted April 5, 2006 Report Posted April 5, 2006 oh so how many have u ported 497372[/snapback] Just for your info I have ported many banshees and blasters. I even had a ad in the Dirt wheels magazine all one summer in the classifieds.I was not beating up your cylinders.I even said give us some measurements.I will line my 350 up most banshees,win or loose Quote
lowriderb Posted April 6, 2006 Report Posted April 6, 2006 like others have said you really need to see the durations of the ports and such to give an idea of the type of porting,size of and different angles in the transfer roof's, exhaust port width, height and shape all play a part of the port job. none of which your probably going to get from most builders on the net.. though you will get some general info on the durations they tend to use for a few different types of riding styles.. also as which the weight of the rider and such will play a part in the durations used for the motor.. besides that bead blast the intake and transfers before you have the cylinders bored and try them things out.. Quote
Dinner Posted April 6, 2006 Report Posted April 6, 2006 (edited) What would happen if i took some sand paper to my stock exhaust ports...like smoothed them out a little and made it a tiny bit bigger Or do you need to have them a certain perfect shape, cause if it would help at all, id smooth, polish mine up a bit I dont know nothing about porting, but trying to learn Edited April 6, 2006 by Dinner Quote
lowriderb Posted April 6, 2006 Report Posted April 6, 2006 just opening them up a few mm's isnt going to change much, when you get into changing the whole port layout is where you start wanting to get more exact with the measurements/angles/shapes.. Quote
Dinner Posted April 7, 2006 Report Posted April 7, 2006 Yea i wasnt sure if sanding/smoothing them out would help a little, or i have to actually get port work done, thanks Dinner Quote
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