sparks mx pipe on big bore

[GOTFEAR]

I run a 330 and a 350 motors mx racing and run big bore pipes and just wondering has eney one run a sparks mx non big bore pipe on a big bore motor im not to concern with top speed all the tracks i race are mostly tight corners

[cdrookie]

i have 1 on my 330. love it.

[GOTFEAR]

so it works good on bottom or mid or high what carb are you running

[cdrookie]

it's a low-mid pipe and it keeps those characteristics no matter what the motor size is. still has some revs to it though. i'm using a 39mm pwk with a rad valve but have a cr250 ignition w/13oz flywheel weight, it rips but i need to keep the revs up and abuse the clutch a little.

[Lynch01ex]

Ive got the sparks mx on my esr 330 and works great!

[racerx573]

Find a Sparks TT if you can. I think someone had one for sale on here, or looking to trade.

LRD still makes big bore pipes I am pretty sure.

Or check this out.

http://cgi.ebay.com/ebaymotors/HONDA-TRX-250R-250-R-EXHAUST-PIPE-SILENCER-DYNO-PORT_W0QQcmdZViewItemQQcategoryZ43964QQihZ005QQite mZ150231273765QQrdZ1QQsspagenameZWD1V

[GOTFEAR]

tested the sparks mx pipe on my 350 with a big bore silencer runs great good on bottom and top maid my jetting a little crazy but got it right I'm ruining 190 main and the plug is just a little brown ( light brown) need to order more jets