Aluminium heads on Iron block, is it ok?
#1
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Is there any problem with such setup while running NA, N2O & turbo/blower?
Thanks <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
Thanks <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
#2
TECH Addict
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
There is no problem as long as head gaskets are correct for application.Aluminum and iron can have a electrolytic reaction to each other that is why coolant type and head gaskets must be correct type. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />
#4
TECH Resident
Join Date: Dec 2001
Location: Baton Rouge, LA
Posts: 918
Likes: 0
Received 0 Likes
on
0 Posts
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
The ls1 based trucks are iron block with aluminum heads and more people than I can count have NOS and blowers with no problems.
#6
TECH Senior Member
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Shouldn't be a problem at all, keep in mind the LT1 is an iron block with aluminum heads, and there are tons of those guys with blowers and nitrous.