CBishop03shee Posted February 17, 2007 Report Posted February 17, 2007 I'm rebuilting the top and was wondering if it would be worth changing the head for more compression and power. The motors top is still stock and I will rebuild it that way. So can i just put a head while I'm at it and get more perforance. I don't know what cc size to go with being stock heads and the motor has all the bolt on parts. What kind of pistons do you think would be best and will the noss cool head a good pick. Quote
Washburn Posted February 17, 2007 Report Posted February 17, 2007 I'm rebuilting the top and was wondering if it would be worth changing the head for more compression and power. The motors top is still stock and I will rebuild it that way. So can i just put a head while I'm at it and get more perforance. I don't know what cc size to go with being stock heads and the motor has all the bolt on parts. What kind of pistons do you think would be best and will the noss cool head a good pick. Definatly get yourself a Noss Head with some 21-17cc domes to help with cooling and add compression for a much stronger running motor. Wake your powerband up and add some HP & TQ. There are a few variables. What elevation do you ride at? Do you want to stay with pump gas or are you willing to run race fuel? Also while you have your motor apart I suguest shelling out the 80-90 dollars to get your stock crank welded so it can stand up better and you can add alot of compression and timing without worrying about it comming apart on you. These are factors you have to think about before choosing a dome size. PM David Noss on here dlnoss his website is www.NossMachine.com He will answer any question you have. Wiesco Pro Lite pistons are the piston of choice they are very strong pistons that have a long life. Quote
bigscary Posted February 17, 2007 Report Posted February 17, 2007 Definatly get yourself a Noss Head with some 21-17cc domes to help with cooling and add compression for a much stronger running motor. Wake your powerband up and add some HP & TQ. There are a few variables. What elevation do you ride at? Do you want to stay with pump gas or are you willing to run race fuel? Also while you have your motor apart I suguest shelling out the 80-90 dollars to get your stock crank welded so it can stand up better and you can add alot of compression and timing without worrying about it comming apart on you. These are factors you have to think about before choosing a dome size. PM David Noss on here dlnoss his website is www.NossMachine.com He will answer any question you have. Wiesco Pro Lite pistons are the piston of choice they are very strong pistons that have a long life. you are right..... but noss machine isn't the only choice..... I have a noss machine and like it......but my old prodesign head worked just was well...... Quote
06BaNsHeE Posted February 17, 2007 Report Posted February 17, 2007 If you go with a noss you will get a 10% discount for being an HQ member :thumbsup: .PM DLNOSS Quote
FireHead Posted February 17, 2007 Report Posted February 17, 2007 If you go with a noss you will get a 10% discount for being an HQ member :thumbsup: .PM DLNOSS The neato thing about the Noss head is that you don't have to change out the head studs. You also can get a discount from Modquad for being a member here. :thumbsup: Quote
mybadbanshee Posted February 17, 2007 Report Posted February 17, 2007 you are right.....but noss machine isn't the only choice..... I have a noss machine and like it......but my old prodesign head worked just was well...... yeah but the noss head will come with superior customer support and you will be buying a head from a great guy not a big corp. Quote
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