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Posted: Thu Oct 09, 2008 2:14 am
by wistech
The issue with the dales is going up to a 450 is only adding 18cc's .Hardly anything and without letting it breathe better the bigger the displacement the harder it is to pump air in and out in the stock head. It will lower your operating rev range as well. If you think the stock heads have huge ports you will freak when you see what we can do with them.
I will put one of my ported 432's up against any stock head engine (even a 505)and Im sure it will kill it.
Posted: Thu Oct 09, 2008 2:31 am
by 250rrider911
so who does port work. i might need new exhaust valve to cuz one the piston you can see where it might of hit. but im running a ecu 500 one my cannibale. can you map those or do i need to buy the gp kit. and do i need to remap for the port open air filter and exhaust how much hp will i have? like 35 40 and will it be able to out run the new 450s.
Posted: Thu Oct 09, 2008 2:45 am
by peterock
If you have the 500 ecu the GP control kit won't help you. The best option is to get a Dynojet Power Commander to tune it.
Posted: Thu Oct 09, 2008 3:15 am
by 250rrider911
Posted: Thu Oct 09, 2008 12:23 pm
by cannondale27
Keep the 500 ecu system and get a PowerCommander.These guys are right.Porting is where its at by far.Relatively cheap power also.
Posted: Thu Oct 09, 2008 3:49 pm
by Dachshund
so who does port work. i might need new exhaust valve to cuz one the piston you can see where it might of hit. but im running a ecu 500 one my cannibale. can you map those or do i need to buy the gp kit. and do i need to remap for the port open air filter and exhaust how much hp will i have? like 35 40 and will it be able to out run the new 450s.
Have Timbo port it. With a better map, open air filter, port job and FMF TI exhaust you will see at a minumum, 49hp.
Posted: Thu Oct 09, 2008 4:27 pm
by 250rrider911
ok thanks guys i thought you couldnt remap the 500ecu then if you can save me money.
Posted: Thu Oct 09, 2008 4:46 pm
by peterock
You can't remap the stock 500 ecu. It is what it is for the most part. The Power Commander is an add on computer that can be remapped like the 1000 ecu. The power commander is best suited to be tuned on a Dynojet with a tuning link. The tuning link will take the guess work out of tuning and live tune under load (real world conditions) for you.
Posted: Thu Oct 09, 2008 4:53 pm
by 250rrider911
where do i get one. ok is the tuning link somthing tha hocks to my computer or. i can just plug it in and go?
Posted: Thu Oct 09, 2008 5:25 pm
by peterock
I can get you a power commander. They run $290. The tuning link is part of the Dyno. It hooks into the power commander. One thing to do is to jump on dynojet's site to locate a dyno close to you and verify they have the tuning link, can tune a quad, and price. If they don't have a tuning link and the dyno operator is experienced he can accomplish the same thing.