Slant *        6        Forum
Home Home Home
The Place to Go for Slant Six Info!
Click here to help support the Slant Six Forum!
It is currently Fri Jan 10, 2025 10:14 pm

All times are UTC-08:00




Post new topic  Reply to topic  [ 21 posts ]  Go to page Previous 1 2
Author Message
 Post subject:
PostPosted: Thu Mar 31, 2016 4:47 pm 
Offline
2 BBL ''SuperSix''

Joined: Wed Nov 28, 2012 7:35 am
Posts: 10
Location: West Michigan
Car Model:
It's looking like I will use the original starter and maybe make a heat shield or wrap the starter. I also will need to make some angle shims to weld to the rear header flanges to tip the header out away from the starter. Will need to cut the end off the front header and turn it down before the starter. When I get that done what is the opinion on duals or single exhaust? Also have any of you ever made custom headers? Would that be easier?

_________________
68 W200 225 Crew Cab
98 2500 V10 Quad Cab


Top
   
 Post subject:
PostPosted: Thu Mar 31, 2016 6:42 pm 
Offline
Board Sponsor & Moderator
User avatar

Joined: Thu Oct 17, 2002 7:27 pm
Posts: 14542
Location: Park Forest, Illinoisy
Car Model: 68 Valiant
I have a buddy who does custom headers. He also owns an exhaust shop. Patience and a good eye are the most important things you need.

He usually starts with flanges and a bunch of U bends and such and then runs as much straight tube as possible. You have the advantage of having a set of headers already that kind of fit.

_________________
Official Cookie and Mater Tormentor.


Top
   
 Post subject: Yep....
PostPosted: Thu Mar 31, 2016 8:21 pm 
Offline
Board Sponsor
User avatar

Joined: Tue Oct 29, 2002 8:27 pm
Posts: 9714
Location: Salem, OR
Car Model:
Definitely...


He will need a 1975-1987 Np235/435 bellhousing, flywheel, linkage (the linkage or slave cylinder on his era bell is on the passenger side typically...)

To use headers he will need something that will go 3 to 1 in short order like the dutra dual duals and route the pipe to avoid the starter...

FYI, if you want to lose some weight and get a higher rpm starter Robb-McNabb makes a Hitachi Starter setup that will work with your current bell and flywheel, it's lighter, and a bit shorter than the stock starter you have, but not as short as the denso mini...the bad news is it cost a few hundred $$$...but the one to get is the combo involving the "early hemi" so it has the correct 9 tooth starter gear...


Top
   
 Post subject:
PostPosted: Fri Apr 01, 2016 6:06 am 
Offline
2 BBL ''SuperSix''

Joined: Wed Nov 28, 2012 7:35 am
Posts: 10
Location: West Michigan
Car Model:
These are the pictures of the starter I'm dealing with. I'll post pictures when I get it all installed and corrected. Thanks for everyone's help.
Image
Image

_________________
68 W200 225 Crew Cab
98 2500 V10 Quad Cab


Top
   
 Post subject:
PostPosted: Fri Apr 01, 2016 7:18 am 
Offline
2 BBL ''SuperSix''

Joined: Wed Nov 28, 2012 7:35 am
Posts: 10
Location: West Michigan
Car Model:
What would give me the best sound, Dual or single exhaust? Should I run both headers into a "Y" pipe?

_________________
68 W200 225 Crew Cab
98 2500 V10 Quad Cab


Top
   
 Post subject:
PostPosted: Fri Apr 01, 2016 10:10 am 
Offline
Board Sponsor & Contributor

Joined: Thu Oct 31, 2002 5:39 pm
Posts: 24486
Location: North America
Car Model:
I'd say get Dutra Duals instead of headers. Best torque and driveability by running a 2" pipe off each Dual, "Y" together into a single 2-1/4" pipe, from there to a well-chosen muffler and proper tailpipe. If you don't care about best torque and driveability and just want to have fun making noise, then 2" duals all the way back.

_________________
一期一会
Too many people who were born on third base actually believe they've hit a triple.

Image


Top
   
Display posts from previous:  Sort by  
Post new topic  Reply to topic  [ 21 posts ]  Go to page Previous 1 2

All times are UTC-08:00


Who is online

Users browsing this forum: Bing [Bot], Semrush [Bot] and 5 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Limited