Loving the Pipes

Energy One
Diesel powered

Diesel powered

Member
I am considering these pipes myself. However my motor guy says; stick with a 2:1 for torque... Have you done any motor work? If so what? also do you have dyno numbers before and after these pipes?
 
Mastiff Rider64

Mastiff Rider64

Well-Known Member
Supporting Member
Diesel powered said:
I am considering these pipes myself. However my motor guy says; stick with a 2:1 for torque... Have you done any motor work? If so what? also do you have dyno numbers before and after these pipes?
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I use to have the Kerker 2:1 super megaphone but gave it up for these after 8 years. I've had a little motor work, .600 cam rejecting and whole upper end ported and polished. No bottom end yet, but I'm pushing close to 120 he out of it, so I've got plenty of torque still. Lol
 
R

rjoyner143

New Member
Does anybody know where I can get a set of sinful pipes for my 2008 Big Dog Pit Bull bike. Put a order in with FSD and can not get a response from them. Are they still in business. My sale is pending for 4 days.
 
xonionx

xonionx

Active Member
Mastiff Rider64 said:
Want to give Frankie a shout out, bought a set of the Sinful Hotrods for my 06 Mastiff. Frankie is a man of his word Big Dog Biker members get special pricing and excellent customer service. Frankie always answers your questions honestly and truthfully. He makes a mean sounding great looking exhaust for the Big Dogs and I encourage everyone to give him a call.

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Do you know what size of jets I should use with fsd exhaust I got a lot of backfire from mine
 
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