efficiency of HF manifold?
#1
efficiency of HF manifold?
i was just wondering how efficient a hf manifold will be under high boost..i know it is cast so it would be pretty sturdy...i have one on my d16 right now and just worried if i get boost crazy and turn it up..i'm running a t3 right now....
#5
Re: efficiency of HF manifold?
Originally Posted by D15Bastard
yeah, your right. I would think a nice tubular mani would flow much better. But the hf really isnt that bad.
you could probably clean the ports out some. HF's are for the budget racers lol, like me
you could probably clean the ports out some. HF's are for the budget racers lol, like me
I donno you would have to do some major porting to make it flow decent for high hp,
whats the highest hp you have seen using the HF?
#7
Re: efficiency of HF manifold?
from a flow pov
the HF should feed a turbo better than a log mani, especially if ported out b/c it has better transitions. (Tho, custom logs can be fab'd to accept A/C, P/S and such.)
However, the HF will never be as good as a 'ram horn' style mani.
IMO.
the HF should feed a turbo better than a log mani, especially if ported out b/c it has better transitions. (Tho, custom logs can be fab'd to accept A/C, P/S and such.)
However, the HF will never be as good as a 'ram horn' style mani.
IMO.
#8
Guest
Posts: n/a
Re: efficiency of HF manifold?
hf owns
You could run some t4 compressors but you would have out the torque mount if you have a standard adapter plate.
There have been lots of inventive posts lately though that don't use a standard adapter plate, then you can fit any turbo you want in there.
You could run some t4 compressors but you would have out the torque mount if you have a standard adapter plate.
There have been lots of inventive posts lately though that don't use a standard adapter plate, then you can fit any turbo you want in there.
Thread
Thread Starter
Forum
Replies
Last Post
HMT-Roger
Auto News
1
07-13-2012 05:51 AM
marcj
Engine Management
17
10-17-2008 01:48 PM
dragon
Hybrid/Tech
8
10-31-2005 03:11 PM