Cmi is making elbowtop headers for LS motors now, how much ?

Are they making a sportsman header also ?

Tell us about the motors.

Love the vertical heat exchangers!

Absolutely love everything about this!!! LS power, classic styling, modern touch on the interior....great frickin job!!!!

https://www.cpperformance.com/p-1002...p-headers.aspx

I have not found a sportsman style unless its a jet Drive style.
That is a Hardin Marine, funny I wish they did a top mount. That one seems to me to take a lot of room up, but worked in this one.

The LS3s were built by a member on here - he sold them in Swap Shop (https://www.offshoreonly.com/forums/...otors-25k.html)

I LOVE them!

Here are a couple videos:


- "The Doctor" was 508 Customs in MA as they specialize in LS engines (mostly LS swaps in cars and trucks) - they did a health check and cleanup after a summer of use.

Great work. Nice way to modernize an old girl! Now you’ve got me thinking….🤪😁

What kind of MPH is the 33 running with those LS3s? I just pick up an old 30 and im kicking around the idea of LS motors.

Around 83. I saw 85.4 once.

https://cimg9.ibsrv.net/gimg/www.off...bc9ca475e.jpeg

Awesome Job!

Turned out nice man!