exhaust slight purple color

[djvmax07]

put on new exhaust and morleys jet kit. The pipes at the rear cylinder are turning a purple color is this ok ? do i need to adjust something?

 

[marsmax85]

titanium turns purple when heated got pics or whats your set up. maybe someone will know if made with titanium

 

[djvmax07]

Have the Voo doo full exhaust. morleys jet kit, a/f 2.5 turns, stage 7 needle with clip on 3rd slot.

 

[marsmax85]

really not sure if voodoo uses titanium . how's it sound bet pretty bad ass. I'm sure someone will come along that know voodoo

 

[djvmax07]

sounds great its loud but a good loud!!!

 

[06VMAXIMUS]

What main jets are you running?

 

[one2dmax]

may need more fuel on rear cylinders from af screw

 

[djvmax07]

sean more fuel would that mean more turns out on the a/f screw? I have all of them set at 2.5 turns

 

[one2dmax]

correct. might need a carb sync too.

 

[djvmax07]

ok thanks sean I have the carbtune on the way..

 

[wildweasel_pt]

What Sean meant to say is that colorful exhaust headers may be caused by a lean condition. Take it to a AFR sniffer to make sure or check plugs.