o5 gt throttle body

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10-13-2005, 10:58 PM

#11

wadman

2nd Gear Member

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Join Date: Oct 2005

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Posts: 248

RE: o5 gt throttle body

how do the 4:10 gears do at highway speeds? Im thinking of getting them.

10-14-2005, 12:31 PM

#12

REN06GT

Join Date: Oct 2005

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Posts: 47

RE: o5 gt throttle body

great about 2800 rpms at 80

10-16-2005, 12:23 AM

#13

jetstang

1st Gear Member

Join Date: Mar 2005

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Posts: 61

MAGNAFLOW+K&N INTAKE 34 RWHP!!!!!!

Alright gearheads, 2005 GT, 5 speed, owner here. Stock car "257 RWHP". ADD Magnaflow complete exhaust + K&N Air charger "intkake", + California Mustang's Trottle body. 19HP+15hp+12HP = 46RWHP. Plus the sock 257 = 303RWHP!!!!!!!!!!!!!!! What do all you think????? Sound's pretty COOL!!!!!!!!!!!!!!!!!!!! True or false? Please, please Responde!!!!!!!!!!!!!!!!!!!!!1 Thank you!!!

10-16-2005, 01:19 AM

#14

nbk13nw

2nd Gear Member

Join Date: Feb 2005

Location: Virginia

Posts: 356

RE: MAGNAFLOW+K&N INTAKE 34 RWHP!!!!!!

You forgot a tuner and tune! Those numbers are reasonable depending on the tune. I am real happy with the tune from Doug at Bamachips. Those numbers are not realistic without a tune. Probably a "have to have" item with the air charger and new TB. The exhaust will add little to nothing with the exception of a nice sounding rumble.