The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 09-07-2008, 09:36 PM   #1
piecesparts
Parts and more parts
 
piecesparts's Avatar
 
Join Date: Nov 2003
Location: Lebo, Kansas (middle of nowhere
Posts: 6,821
Re: 305 to 350 swap questions

I have actually broke in two new motors with ceramic headers and they did not change colors. The ceramic coating holds heat until the exhaust is out of the header region and then the collapsing gases help to scavenge the exhasut out of the cylinders. Don't get me wrong---maybe someone has something up their sleeve, that I don't know about--but I haven't seen Bulwinkle for awhile.

Last edited by piecesparts; 09-07-2008 at 09:36 PM.
piecesparts is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 12:55 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright 1997-2025 67-72chevytrucks.com