Here is my unscientific temperature testing taken during my conversion to Fullsac True and XIED's

Some readings were hard to get a steady reading because the IR beam was reflecting off of the chrome and made for some wildly different readings! I tried to get the best reading I could.

Temperature readings taken during each stage of the conversion.
Temps taken with a Fluke infrared thermal temperature gauge

Idle / 2000 rpm
Head pipe readings taken at the oxygen sensor


Location........................ Stock.......... Stock w/XIED’s...... Full sac w/XIED’s

Front head..................... 220............. 230...................... 257
Front head pipe.............. 476............. 374...................... 460
Front heat shield............ 226 / 353..... 119 / 215.............. 136 / 251

Rear head..................... 193............. 225...................... 268
Rear head pipe.............. 362............. 407.......................562
Rear heat shield............ 147 / 155..... 107 / 134.............. 112 / 131

Left tail pipe.................122.............188.......... ..............268
Right tail pipe................139.............165........... .............255

 

bump!

 

Thanks for sharing. Looks like in some categories no big change over stock... Wouldn't have expected that.

 

You would think the fullsac conversion with the xied would have ran the coolest.Im thinking of true duals with the xied and wonder how it ran.

 

Really? 6 year old thread... My guess is; went very lean with fullsac pipe making more heat... xieds suck!