Expansion chambers for Suzuki or Yamaha - CL - Lakewood, CA

[SoCal250]

(not mine, but I wish I had some pipes that added 50% more power!)
"These could add up to 50% More HP..."  

https://losangeles.craigslist.org/lgb/mpo/d/lakewood-1960s-70s-suzuki-x6-or-yamaha/7109324825.html

1960's -70's SUZUKI X6 or YAMAHA RD TWIN Tuned Expansion Chambers - $155 (Lakewood, California)
For 1960's thru 1970's SUZUKI X-6 etc. 250-350cc TWINs & or YAMAHA 250-400cc YDS & RD etc. TWINs Street Racing Super Bikes These TUNED RACING & or STREET Racing EXPANSION CHAMBERS for Street Use & or RACING w/Silencers (packing not present) "these are In Very NICE Condition"
These are Professionally Built RACING Tuned Expansion Chamber STREET & or RACING Pipes
These could add up to 50% More HP to Your Already "SUPER FAST" YAMAHA 250-400 etc. TWIN Or SUZUKI 250-250 etc TWIN "SUPER BIKE".
These ae very similar to particularly the Forward Cones of a 1974 125 YAMAHA YZ which barroed some of it's pipe technology from the Factory Racing Team Road Racers of that time..
Please No Low Ball offers & please email me your contact information & I will email you mine contact information.
Thank You

[rodneya]

Where did he get that description from?

Well at least he is not asking $1000

[m in sc]

man, thats something special. 

[RDFL]

Interesting spelling for borrowed. Can't tell if he makes to order or has the one set and thinks is universal fit an tune. Looks like one of those I was a little drunk when posting ad.

[economan]

Well here's your chance   SoCal250, wish no more, for 155 smackaroo's your wish is granted. 
What ever these 50% "power makers" are for ?,  not a bad price.