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 Wed May 13, 2026 12:48 pm

All times are UTC-07:00




Post new topic  Reply to topic  [ 6 posts ] 
Author Message
 Post subject: Make it tougher !!!
PostPosted: Sat Aug 11, 2007 1:38 pm 
Offline
Turbo Slant 6

Joined: Sat Aug 11, 2007 1:17 pm
Posts: 776
Location: Jacksonville, Fl
Car Model:
Hi all Wow my first post, spent to much time on /6.com site, anyway I Have a 1979 Plymouth Volare 2dr,with a 225 super six, 727 and 8 1/4". Well she came with a 904 and 7 1/4". Researching, lots of reading and talking to friends, said those parts were weak, so I replaced the rearend first, then the trans tanked on me, so I bought a reman 727 and installed it, got the drive shaft shortend, and went hunting for a 30 spline input shaft.

Once all that was said and done about 2weeks ago she spun a rod bearing, so I figured while she was down again, I would put a shift kit in, but I don't know what to get ?!! firm shifts are fine, I have a Hurst V-matic 2 shifter, should I upgrade to a higher stall torque converter ? Anyhelp would be appreciated,

-Mike

_________________
I am the Guardian, I hate helos, everything leaks.......


Top
   
 Post subject:
PostPosted: Sun Aug 12, 2007 8:59 am 
Offline
Board Sponsor & Contributor

Joined: Thu Oct 31, 2002 5:39 pm
Posts: 24934
Location: North America
Car Model:
Welcome to the board. My first piece of advice: Slow down and put your wallet away! There was no need to replace the 904 transmission with a 727; the 904 is not "weak". The 8¼" swap is good, but it's often a waste of money to replace parts just because some friend says "Ooooh, that's gotta go, it's weak!".

What are your plans for the car? How do you intend driving it? It's best to lay out a clear, coherent goal in terms of performance, driveability, fuel economy, durability and utility. Start at the start (with a plan), not at the end (with a torque converter).

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

Image


Top
   
 Post subject:
PostPosted: Sun Aug 12, 2007 6:07 pm 
Offline
SSRN National Champion
User avatar

Joined: Thu Oct 31, 2002 3:56 pm
Posts: 1967
Location: Dalton, GA
Car Model:
What a great reply bingo. Thanks Ron Parker :D












Im Thinking About St Louie


Top
   
 Post subject:
PostPosted: Mon Aug 13, 2007 4:43 pm 
Offline
Turbo Slant 6

Joined: Sat Aug 11, 2007 1:17 pm
Posts: 776
Location: Jacksonville, Fl
Car Model:
yea I know I get a little carried away sometimes, sorry :cry: IT was late !! I want to keep her somewhat streetable, turbocharged/intercooled/carb'd, FI down the road, poly bushings all around, aluminium k-frame-body mounts, sure grip probably 3.73's, bigger brakes, but not gi-norm-ous, and 17" possibily 18" torque thrust's. I'll probably tune it to be pretty street friendly, then change the jets for the track. I know the 904 is a pretty stout trans, but I have a long history with them, and nothing ever turned out well for me, so i tried something different,


-Mikey

_________________
I am the Guardian, I hate helos, everything leaks.......


Top
   
 Post subject:
PostPosted: Mon Aug 13, 2007 5:02 pm 
Offline
Board Sponsor & Moderator
User avatar

Joined: Thu Oct 17, 2002 7:27 pm
Posts: 14848
Location: Park Forest, Illinoisy
Car Model: 68 Valiant
For future reference, I have never seen even 1 Slant race car that runs a 727. I run all the V-8 guts in my 904 with a trans brake. :D

_________________
Official Cookie and Mater Tormentor.


Top
   
 Post subject:
PostPosted: Mon Aug 13, 2007 6:11 pm 
Offline
SSRN National Champion
User avatar

Joined: Thu Oct 31, 2002 3:56 pm
Posts: 1967
Location: Dalton, GA
Car Model:
I have run the same 904 in my race car for 6 years it is a full race car 12,48 in the 1/4 mile. Probably 2000 rounds of drag racing. I did change the fluid this year but it looked like the new i put back in. 8 inch 4500 stall converter. Thanks Ron Parker :D









If It Aint Broke Call Charlie Or Dart 270


Top
   
Display posts from previous:  Sort by  
Post new topic  Reply to topic  [ 6 posts ] 

All times are UTC-07:00


Who is online

Users browsing this forum: Bing [Bot] and 4 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