Accufab Stuff.

bigkeeko

Active Member
Joined
Aug 3, 2010
Messages
361
Reaction score
4
Location
Scotland
Added my Accufab Plenum and 70mm throttle body tonight.
Took me about 2 hours as I`m no mechanic and wanted to double check everything and make sure I done everything right. Attaching the rubber air pipe from the filter housing to the new TB was a right ba$tard. Tight as ducks chuff!
Anyway. I had taken the car out a good run prior and when I was all done, started the car up to check there was no leaks and it idled fine.
Spot on. Slow test drive then a the same run as earlier. I`ve never been a fan of `bolt on` stuff on N/A cars as they offer very little for the cash in terms of anything really. The Diablosport Predator 93 tune was a crock of $hit and I noticed virtually nothing although it did make the auto box shift better but...........

I can honestly say, hand on heart that the car now has a much improved throttle response. Before there was that `lag` before it pulled. All the stock (ish)modular sn95 4.6s seem to have that notorious lack of `low end grunt` when compared to the 5.0. BUT, they more than make up for it higher up the rev range. I haven`t had it at WOT yet I`ll save that for another day but low down response is definately better and its a noticeable difference in the way the car feels, so its a result.
Whether its worth the cash is debatable dependant on the individual but I`m well happy with my purchase.

Oh, and it`s shiny :thumbsup:
 

joekd

Well-Known Member
Joined
Jan 14, 2009
Messages
3,968
Reaction score
129
Location
Ct
When you look at tests run over the years you will find that the OEM plenum on the 4.6 is the bottleneck and replacing that is usually of more benefit then the TB

Oh yeah, and this thread is worthless without pics!
 

vermilion

Legend
Joined
Sep 15, 2007
Messages
6,297
Reaction score
164
Location
maryland
under the plenum i would used black permatex with the ford gasket to ensure no leakage. a little bit goes along way.
 
OP
OP
bigkeeko

bigkeeko

Active Member
Joined
Aug 3, 2010
Messages
361
Reaction score
4
Location
Scotland
Vermilion said:
under the plenum i would used black permatex with the ford gasket to ensure no leakage. a little bit goes along way.

Never actually thought of that. Oh well, it goes well enough. I`ll get a piccy :)
 
OP
OP
bigkeeko

bigkeeko

Active Member
Joined
Aug 3, 2010
Messages
361
Reaction score
4
Location
Scotland
28042011174.jpg


Brightens the place up. :)
 

duff daddy

Legend
Joined
Jun 29, 2008
Messages
8,213
Reaction score
22
Location
Boston
accufab is handsown the best throttlebody/plenum combo they make for a NA stock style plenum
 

Untame-d

Well-Known Member
Joined
Sep 7, 2009
Messages
1,152
Reaction score
0
I couldn't tell you the gains I felt with my 75mm setup because it all went on when I swapped the motor. But it sure does scream when the rpms start flying high.
 

Forum statistics

Threads
78,534
Messages
1,535,710
Members
16,186
Latest member
Armand

Members online

Top