Horse power with VDI ???
02-06-03, 10:22 AM
#1
Full Member
Thread Starter
Join Date: Dec 2002
Location: Louisiana
Posts: 60
Likes: 0
Received 0 Likes
on
0 Posts
Horse power with VDI ???
If a S4 with out VDI and a S5 with VDI were equally ported, how much horse power would they each have?
I did a search on this and I still didn't get the HP of each.
Why does the VDI work better when on a non ported engine, but when on a ported engine it doesn't gain as much HP as a non VDI?
I'm getting ready to rebuild a S5 and I'm tring to figure out if it's worth porting. I want to get as much dependable HP as I can with out spending a *** load of money.
This car is race only and will be run very very hard every time I take it out .
If you have any other HP tricks that will help let me know.
Bruhman.
I did a search on this and I still didn't get the HP of each.
Why does the VDI work better when on a non ported engine, but when on a ported engine it doesn't gain as much HP as a non VDI?
I'm getting ready to rebuild a S5 and I'm tring to figure out if it's worth porting. I want to get as much dependable HP as I can with out spending a *** load of money.
This car is race only and will be run very very hard every time I take it out .
If you have any other HP tricks that will help let me know.
Bruhman.
02-06-03, 08:08 PM
#4
I wish I was driving!
Originally posted by bcty
on a ported motor a S4 VDI will produce more power
on a ported motor a S4 VDI will produce more power
On a ported engine, the shorter runners of an S4 engine give higher top-end power. Minimal differences, however.
Thread
Thread Starter
Forum
Replies
Last Post
rgordon1979
3rd Generation Specific (1993-2002)
40
03-15-22 12:04 PM
Jeff20B
1st Generation Specific (1979-1985)
73
09-16-18 07:16 PM
