PLENUM RESULTS ARE IN!!!!!!!!!!!

CottonBurnerz · Mar 17, 2004

Matt is still day dreaming about that blower... Your car took a pretty good beating man.. 15 dyno pulls up to 120 mph each pull was it? Didn't you say you ran 9 miles on the dyno that day?

Dr. Wu 2000 · Mar 17, 2004

Wonderin' if a day of dyno and tune with custom chip will get me better
results? Scheduled for that on April 2'nd. Guess we'll find out.
Pretty disappointed with the results. 2lb/ft increase ,
are you kidding me

CottonBurnerz · Mar 17, 2004

Dr. Wu 2000 said:
Wonderin' if a day of dyno and tune with custom chip will get me better
results? Scheduled for that on April 2'nd. Guess we'll find out.
Pretty disappointed with the results. 2lb/ft increase ,
are you kidding me

what result?

JonJon · Mar 17, 2004

CottonBurnerz said:
what result?

C&L Plenum

271.13 RWHP 306.05 RWTQ Gains: 5.16 RWHP 2.51 RWTQ

JonJon · Mar 17, 2004

Dr. Wu 2000 said:
Wonderin' if a day of dyno and tune with custom chip will get me better
results? Scheduled for that on April 2'nd. Guess we'll find out.
Pretty disappointed with the results. 2lb/ft increase ,
are you kidding me

oh, the first round of testing he did was much more dramatic, with a 70mm tb.
http://www.modulardepot.com/?show=articlesdet&aid=30

CottonBurnerz · Mar 17, 2004

Looks like you got the same setup there Jonny boy.. why don't you go dyno and see what kind of gains you get?

JonJon · Mar 17, 2004

CottonBurnerz said:
Looks like you got the same setup there Jonny boy.. why don't you go dyno and see what kind of gains you get?

Been wanting to get dyno'd for the last 6 months My friend continuously tells me he's going to get us a hook up from his friend. But he's busy as crap. Supposedly we have an appointment for not this upcoming weekend, but the weekend after. I really hope it happens so I can get my Pro-M Optimizer on too.

I'm tempted to goto a dyno around here though while on spring break but at $85 for 2 pulls with A/F... Too rich for my blood

Dr. Wu 2000 · Mar 17, 2004

JonJon said:
oh, the first round of testing he did was much more dramatic, with a 70mm tb.
http://www.modulardepot.com/?show=articlesdet&aid=30

Looks like the 70 mm tb works better with this set up. C&L shows better gains
with the 75mm with their testing.Who is right I gotta think custom tune and dyno will show better gains Still, for the price it looks like
it's not worth the money

CottonBurnerz · Mar 17, 2004

Well putting them on and call it quits are not really worth anything... But if you get a tune, it might be really worth it.. I hope my adaptive tune will come through when I install mine..

03trubluGT · Mar 17, 2004

CottonBurnerz said:
Matt is still day dreaming about that blower... Your car took a pretty good beating man.. 15 dyno pulls up to 120 mph each pull was it? Didn't you say you ran 9 miles on the dyno that day?

It ended up being around 11 miles for the day.

I'm sure I didn't help the longevity of the car

Matt

03trubluGT · Mar 17, 2004

Dr. Wu 2000 said:
Looks like the 70 mm tb works better with this set up. C&L shows better gains
with the 75mm with their testing.Who is right I gotta think custom tune and dyno will show better gains Still, for the price it looks like
it's not worth the money

That's what Accufab was promoting all the time, but you know how everyone thinks "bigger is better" and wanted to "supersize" their throttle body....

So, Accufab started making the plenums to accept the 75mm TB...

Consumer demand........

I think it will be VERY worth it. I tend to think of this as a foundation to build upon. I'm not just going to stop here.

Matt

JonJon · Mar 18, 2004

03trubluGT said:
It ended up being around 11 miles for the day.

I'm sure I didn't help the longevity of the car

Matt

i floor it all the time in 1st + 2nd at stop lights
you'll be fine

StangLou · Mar 18, 2004

Looks like the Accufab 70mm with Accufab Plenum Rocks !

With the 70mm there was a 7.94 RWHP 7.6 RWTQ gain, while with the 75mm there was only a 6.31 RWHP 6.88 RWTQ gain over baseline. Granted the baseline was different for the tests, but it is still showing the 70mm to be a better match then the 75mm TB for Accufabs Plenum. Am I the only one seeing this, or is everyone jumping on the bigger TB is better bandwagon? Again my only concern is that the baselines were different, so its not a "true" comparison, but he did the best he could with what he could do
Good job man, now I just gotta figure out if the baseline difference warrents me getting a 70mm or a 75mm TB

Camshaft213 · Mar 18, 2004

i got the complete c&l setup, and i could definately feel the difference. that plus the dr gas x pipe gave me 3 mph in the 1/8th mile.

stangmsy · Mar 18, 2004

thanks alot great work

StangLou · Mar 18, 2004

I dont know if anyone cares, but here is info from Accufab regarding flow with the Accufab Plenum with diff TBs

ACCUFAB PLENUM ONLY 287 574 643 680
w 65mm Stock Mustang T/body 235 470 526 557
w 70mm Accufab T/body 265 530 594 628
w 75mm Accufab T/body 265 530 594 628

It seems to flow the exact same with the 70 or 75mm TB attached

There is only a $10 difference in price between the 2 setups though, so I guess its whatever you prefer.

68 & 00 GT · Mar 18, 2004

03trubluGT said:
It ended up being around 11 miles for the day.

I'm sure I didn't help the longevity of the car

Matt

JonJon said:

i floor it all the time in 1st + 2nd at stop lights
you'll be fine

Click to expand...

Yeah I was gonna say not much different than tearing @$$ down I-45 !

So is there any point to getting a TB at all ? Or just run the stock TB, and an Accufab plenum ? Or is the Acccufab 70mm TB, and Accufab plenum the best for n/a.

Maybe the 75mm Accufab TB, and Accufab plenum for poweradder cars ?

Thanks again Matt !

CottonBurnerz · Mar 18, 2004

I'm going to go with 75mm TB Accufab/Accufab Plenum... unless I can get both TB to dyno at the same day and decide it right then..

PLENUM RESULTS ARE IN!!!!!!!!!!!

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