I got a 89 Zilla and I was wondering if anyone knows what is a good jet size?I think what I have in there now is the stock #350?? I am at about 300' ,I have a Trinity pipe with a FMF silencer,a rad valve,ported and polished ,to run with the airbox lid off????I need it to run at it's best If I go out riding this weekend I will most likly have to run my bro's rap and a new 'Dale(see pics page)..[img]i/expressions/face-icon-small-smile.gif[/img].........So any help would be appreacated

 

I am running a 410 main with the airbox lid off. Altitude here is 942 ft.

 

thanx truckracer.......nice Zilla you got there too......[img]i/expressions/face-icon-small-smile.gif[/img]

 

Talk to the porter! If the outfit was proud of its work, their insignia should be on the side of the jug. (One of the biggest benefits of having a reputable company take a dremel to your cylinder is the wealth of information that company can pass on to you.) If that ported Zilla doesn't take a Raptor and Dale, you have mechanical problems!

 

thanx triple....I already beat the Rap by about 4-5 bikes with pipe and jets..but he just put a stage 1 cam and big piston in it and it seems real strong....so I just want to get mine that little bit beter...[img]i/expressions/face-icon-small-smile.gif[/img]...and im not realy worried about the 'dale it is brand new and still stock...for now[img]i/expressions/face-icon-small-smile.gif[/img]