This is topic QUESTIONS about 4.6L in forum Tech Talk at Northern California Ford Owners  .


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Posted by fobra_R (Member # 4941) on :
 
Just got a 2004 mustang 5 speed looking to up grade. up graded part that I have BBK off road X-pipe, Flowmasters, BBK underdrive BBK cold air. what shoud my ET be with these up grades? what other up grades shoud I get.
 

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Posted by TRIXSNK (Member # 2844) on :
 
Depending on how you drive i would say 13.80-14.30 range at about 94-98 mph.

Depending on your future plans maybe some 3.73/4.10 gears, a shifter, and maybe some sticky tires

A supercharger would work very well
 

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Posted by sic5pointSLOW (Member # 4347) on :
 
hell my friends 00 gt ran a 13.07 with 3.27 gears and street tires, he had a saleen blower, headers, 75mm tb, flows, this car got rearended and he is sellin all that.
 

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Posted by ONEBAD383STROKER (Member # 4965) on :
 
spray it

[ October 24, 2004, 02:08 AM: Message edited by: ONEBAD383STROKER ]
 

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Posted by fobra_R (Member # 4941) on :
 

quote:

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Originally posted by ONEBAD383STROKER:
how much for the flows, and what chamber are they

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WTF Who's selling flows?
 

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Posted by 99gt-UJSTLST (Member # 584) on :
 
id say you will nock a couple 10ths of your stock et, time waise I could not tell you, dont now what your currenty runing,
people have run stock gt
13.70 - 16.00
all depends on your dirveing skills
 

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Posted by fobra_R (Member # 4941) on :
 
is a 75mm throttle body & plenum to much air flow for a stock mustang???

Does a mass air give you good HP increase? I'm thinking of getting a PRO-M 75mm, or should I get a 80mm? or would that be too much air for a stock mustang.

Up grades: bbk pullys, bbk X-pipe offroad, and bbk cold air

Also saving up for a 150 wet kit & 3:73 gears

[ October 31, 2004, 08:17 AM: Message edited by: fobra_R ]
 

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Posted by BlackNGold (Member # 655) on :
 
I wouldn't recommend really recommend a aftermarket MAF...They do add hp, but the chances of idle problems and tunning woes are sometimes not worth it (just from my experience)...

If you do go with a C&L 80mm with a C&L plenum and 75mm TB....75mm does sound big, but those 99+ 2v's seem to like it that way...

.........Yeah, get those 3.73's and a bottle warmer...
 

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