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 Mon Nov 18, 2024 3:20 am

Unanswered topics | Active topics


» » Tech Q & A » Engine

All times are UTC-08:00



Post new topic  Reply to topic  Page 1 of 1
  [ 3 posts ] 
  Print view Previous topic | Next topic 
Author Message
Crazy Dart
PostPosted: Wed Sep 19, 2007 11:17 am 
Offline
TBI Slant 6
User avatar

Joined: Tue Sep 18, 2007 12:35 pm
Posts: 156
Location: Blounts Creek, NC
Car Model:
For the 225 Slant six for 1/8th mile drag racing...

The 198 rod with a 2.2L forged piston or the 225 rod with standard piston?

_________________
Image


Last edited by Crazy Dart on Wed Sep 19, 2007 8:10 pm, edited 1 time in total.

Top
   
Reply with quote  
Doc
PostPosted: Wed Sep 19, 2007 4:48 pm 
Offline
Guru
User avatar

Joined: Mon Oct 14, 2002 4:32 pm
Posts: 4880
Location: Working in Silicon Valley, USA
Car Model:
Quote:
For the 225 Slant six for 1/8th mile drag racing...

The 198 rod with a 2.2L forged piston or the 225 rod with standard piston?
The 198 con rod with 2.2 piston / rings is a much lighter assembly, has less ring/piston friction and the 7 inch long con rod gives you a better rod ratio. A "long rod" 225 SL6 will make more power then a conventional 225... that is why the racer's use this combination.

The downside... 198 con rods and 2.2 forged pistons are hard to get these days.
DD
Top
   
Reply with quote  
Crazy Dart
PostPosted: Wed Sep 19, 2007 8:04 pm 
Offline
TBI Slant 6
User avatar

Joined: Tue Sep 18, 2007 12:35 pm
Posts: 156
Location: Blounts Creek, NC
Car Model:
Quote:
Quote:
For the 225 Slant six for 1/8th mile drag racing...

The 198 rod with a 2.2L forged piston or the 225 rod with standard piston?
The 198 con rod with 2.2 piston / rings is a much lighter assembly, has less ring/piston friction and the 7 inch long con rod gives you a better rod ratio. A "long rod" 225 SL6 will make more power then a conventional 225... that is why the racer's use this combination.

The downside... 198 con rods and 2.2 forged pistons are hard to get these days.
DD
Thanks Doc...

_________________
Image
Top
   
Reply with quote  
Display posts from previous:  Sort by  
Post new topic  Reply to topic  Page 1 of 1
  [ 3 posts ] 

» » Tech Q & A » Engine

All times are UTC-08:00

Who is online

Users browsing this forum: Bing [Bot], Semrush [Bot] and 3 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