Turbo xlr = lots of fun

[zbc51]

I’

New engine combo mage it to the dyno

427” lsx twin turbo
14 lbs boost
93 pump gas

pretty happy with almost 800 rwhp

I have maxed out my 2.5” exhaust. I will be changing to a 3” exhaust for the next dyno session

 

[racknid]

Aside from the one I get to drive, your XLR is my favorite

 

[zbc51]

thank, I have a thread on the build of this car on ls1tech. I have killed a lot vettes/ camaro's and hellcats with this car!

 

[BrianJay]

How much did this cost you?

 

[Fireduck69]

How about a pic under the hood.

 

[BrianJay]

Does anyone have the link to the LS1tech refered to above?

 

[David_B]

Worlds First: 416" ls3 twin turbo in Cadillac XLR - LS1TECH - Camaro and Firebird Forum Discussion