miles per hour Heads Numbers?

CCM · 02-19-2006, 01:09 PM

Anyone know roughly how much power I'd make if I got the 2 1/2 miles per hour Heads, agressive cams and full exhaust with LT's?

MattJ · 02-19-2006, 01:38 PM

280-285rwhp is a good ground for estimates.

whitethunder46 · 02-19-2006, 01:41 PM

I think a lot more than that. I think Mug had ONLY cams, (not even that aggressive) and was putting down 280RWHP through an AUTO! OF course with all bolts ons and full exhaust.

With what you said and a few more bolt ons I think you could hit 320RWHP.

2000novigt · 02-19-2006, 01:53 PM

I would say 300 to the wheels!

stanger00 · 02-19-2006, 01:55 PM

i would say 300 +/-10.

CCM · 02-19-2006, 02:05 PM

310 doesn't sound bad, but the total cost would be about $3500 with installation! Why the hell do they charge so damn much to swap the heads?

MattJ · 02-19-2006, 02:23 PM

You guys are comparing cars with ALL of the bolt ons, to a car who will have heads, cams, and full exhaust.
285 is a great grounds number to a car who wont have any bolt ons besides exhaust. he also has an automatic too so his power will be less than a 5spd even in the exact same setup in a 5spd. Its also just an idea of what he will gain from these modifications too. Some blower setups do 360, some do 410. Its just a number to give you an idea of what you can expect with that modification.

CCM · 02-19-2006, 02:27 PM

Quote:

Originally Posted by MattJ

You guys are comparing cars with ALL of the bolt ons, to a car who will have heads, cams, and full exhaust.
285 is a great grounds number to a car who wont have any bolt ons besides exhaust. he also has an automatic too so his power will be less than a 5spd even in the exact same setup in a 5spd. Its also just an idea of what he will gain from these modifications too. Some blower setups do 360, some do 410. Its just a number to give you an idea of what you can expect with that modification.

Thanks man. Basically it's not worth it I guess. Damnit! :wallbash:

MattJ · 02-19-2006, 02:30 PM

Quote:

Originally Posted by CCM

Thanks man. Basically it's not worth it I guess. Damnit! :wallbash:

In all honesty, its not. Get a supercharger instead.

whitethunder46 · 02-19-2006, 04:38 PM

Most people dont do heads unless they have a stroker or force induction. Seems to be the trend. In the long run, I would love to do a 5.4L SOHC stroker, miles per hour heads and cams, 383CI, now that would be awesome.

MattJ · 02-19-2006, 05:06 PM

Quote:

Originally Posted by whitethunder46

Most people dont do heads unless they have a stroker or force induction. Seems to be the trend. In the long run, I would love to do a 5.4L SOHC stroker, miles per hour heads and cams, 383CI, now that would be awesome.

Id like to have a new cobra with a smaller pully, full exhaust and intake, and a sct xcal 2.
550 rwhp. lol

spike_africa · 02-19-2006, 06:32 PM

if you didnt go over 300rwhp i would say you have a problem.

Badfish · 02-19-2006, 06:54 PM

you are really underestimating that combo....if these are his only mods, LTs, miles per hour 2.5 heads, and agressive cams, 300 almost for sure

whitethunder46 · 02-19-2006, 06:55 PM

Quote:

Originally Posted by MattJ

Id like to have a new cobra with a smaller pully, full exhaust and intake, and a sct xcal 2.
550 rwhp. lol

I'm saying as a project car or something, not a DD, lol. I'd rather do something different, not forced induction, and just a pulley change.

Badfish · 02-19-2006, 06:55 PM

Quote:

Originally Posted by MattJ

Id like to have a new cobra with a smaller pully, full exhaust and intake, and a sct xcal 2.
550 rwhp. lol

haha not. that combo makes only a little over 400 hp...atmost 430.....man you dont know chit!

stanger00 · 02-19-2006, 07:00 PM

Quote:

Originally Posted by SpringsStang

haha not. that combo makes only a little over 400 hp...atmost 430.....man you dont know chit!

im thinkin the same thing. always missleading people.

i have yet to see a cobra pullied down break 500. usually they port the eaton to get that high of a horsepower number. keep the stock pulley and add a 100 shot.

MattJ · 02-19-2006, 07:39 PM

Quote:

Originally Posted by SpringsStang

haha not. that combo makes only a little over 400 hp...atmost 430.....man you dont know chit!

the NEW cobra, retard. Not the old cobra...

MattJ · 02-19-2006, 07:42 PM

Quote:

Originally Posted by stanger00

im thinkin the same thing. always missleading people.

i have yet to see a cobra pullied down break 500. usually they port the eaton to get that high of a horsepower number. keep the stock pulley and add a 100 shot.

read above. theres no misleading, just you and spring misREADING.
lol

Badfish · 02-19-2006, 07:45 PM

Quote:

Originally Posted by MattJ

read above. theres no misleading, just you and spring misREADING.
lol

lies! you changed your post :shifty:

MattJ · 02-19-2006, 07:49 PM

I didnt change anything. Look below my post, there is no EDIT comment. I thought I fully implied the NEW COBRA by saying new cobra. 03-04 isnt considered NEW when its 2006 and the new one comes out this summer.

whitethunder46 · 02-19-2006, 07:51 PM

Quote:

Originally Posted by MattJ

I didnt change anything. Look below my post, there is no EDIT comment. I thought I fully implied the NEW COBRA by saying new cobra. 03-04 isnt considered NEW when its 2006 and the new one comes out this summer.

I'll back u up, I knew u meant new as in 06, or so I assumed, lol.

97stanger · 02-21-2006, 08:27 AM

i am saving up for the miles per hour 2.5 heads right now as we speak...im getting them, a PI intake, and custom grind cams from MPH...i was hoping to make arnywhere between 300-320 rwhp...

02-19-2006, 01:09 PM	#1 (permalink)
CCM Senior Member Join Date: Dec 2005 Location: Northern Virginia Posts: 1,382	miles per hour Heads Numbers? Anyone know roughly how much power I'd make if I got the 2 1/2 miles per hour Heads, agressive cams and full exhaust with LT's? __________________ 2001 MINERAL GRAY GT (5-speed) H&R SuperSports MM 4-Bolt CC Plates Stoptech SS Brake Lines '03 Cobra Brakes Spec Billet Steel Flywheel Spec Stage 2 Clutch FRPP 4.10s X-Calibrator 2 Full Length Subframes Corbeau Legacy Racing Seats 18" Gunmetal Saleen Rims w/ Nitto 555s

02-19-2006, 01:38 PM	#2 (permalink)
MattJ Senior Member Join Date: Dec 2004 Location: Racine, WI Posts: 10,243	280-285rwhp is a good ground for estimates. __________________ 2001 Mustang GT Premium - Mineral Grey

02-19-2006, 01:41 PM	#3 (permalink)
whitethunder46 Always Detailin' Join Date: Oct 2005 Location: Dayton, OH Posts: 3,556	I think a lot more than that. I think Mug had ONLY cams, (not even that aggressive) and was putting down 280RWHP through an AUTO! OF course with all bolts ons and full exhaust. With what you said and a few more bolt ons I think you could hit 320RWHP. __________________ supernissans.net 2001 Mustang GT - Saleen Replica - SOLD 2007 Nissan Sentra 2.0S http://www.cardomain.com/ride/3022272

02-19-2006, 01:53 PM	#4 (permalink)
2000novigt Senior Member Join Date: Feb 2006 Location: Tri-State Area Posts: 241	I would say 300 to the wheels! __________________ 2000 GT Novi 2000 / 42# Injectors / Anderson Power Pipe / Vortech Mini Race Bypass Valve / Cobra Duel Fuel Pumps & Tank / Flowtech LT's / Flowtech O/R X-pipe / Flowmaster American Thunder Cat-back / BBK 75mm Throttle Body / SCT BA2400 / TFS Upper Plenum / 4.10 FRPP Gears / SCT Tuner / Autometer Boost, Fuel Pressure and Trans. Temp Gauges / Steeda Subframe Connectors / Chrome FR500's / BFG 315-35-17 Drag Radials / Built & Tuned By Kevin @Wicked Motorsports

02-19-2006, 02:05 PM	#6 (permalink)
CCM Senior Member Join Date: Dec 2005 Location: Northern Virginia Posts: 1,382	310 doesn't sound bad, but the total cost would be about $3500 with installation! Why the hell do they charge so damn much to swap the heads? __________________ 2001 MINERAL GRAY GT (5-speed) H&R SuperSports MM 4-Bolt CC Plates Stoptech SS Brake Lines '03 Cobra Brakes Spec Billet Steel Flywheel Spec Stage 2 Clutch FRPP 4.10s X-Calibrator 2 Full Length Subframes Corbeau Legacy Racing Seats 18" Gunmetal Saleen Rims w/ Nitto 555s

02-19-2006, 02:23 PM	#7 (permalink)
MattJ Senior Member Join Date: Dec 2004 Location: Racine, WI Posts: 10,243	You guys are comparing cars with ALL of the bolt ons, to a car who will have heads, cams, and full exhaust. 285 is a great grounds number to a car who wont have any bolt ons besides exhaust. he also has an automatic too so his power will be less than a 5spd even in the exact same setup in a 5spd. Its also just an idea of what he will gain from these modifications too. Some blower setups do 360, some do 410. Its just a number to give you an idea of what you can expect with that modification. __________________ 2001 Mustang GT Premium - Mineral Grey

02-19-2006, 04:38 PM	#10 (permalink)
whitethunder46 Always Detailin' Join Date: Oct 2005 Location: Dayton, OH Posts: 3,556	Most people dont do heads unless they have a stroker or force induction. Seems to be the trend. In the long run, I would love to do a 5.4L SOHC stroker, miles per hour heads and cams, 383CI, now that would be awesome. __________________ supernissans.net 2001 Mustang GT - Saleen Replica - SOLD 2007 Nissan Sentra 2.0S http://www.cardomain.com/ride/3022272

02-19-2006, 06:32 PM	#12 (permalink)
spike_africa Administrator Join Date: Sep 2004 Location: Orlando,Florida Posts: 7,430	if you didnt go over 300rwhp i would say you have a problem. __________________ Dustin 2002 GT Mustang 5-Speed Drag Radials,Sprayed,Powershifted WOOO HOOOO!

02-19-2006, 06:54 PM	#13 (permalink)
Badfish Listen to reggae. Join Date: May 2005 Location: Colorado Springs, CO Posts: 8,898	you are really underestimating that combo....if these are his only mods, LTs, miles per hour 2.5 heads, and agressive cams, 300 almost for sure __________________ '04 2.3l Evo '86 GSXR 750

02-19-2006, 07:49 PM	#20 (permalink)
MattJ Senior Member Join Date: Dec 2004 Location: Racine, WI Posts: 10,243	I didnt change anything. Look below my post, there is no EDIT comment. I thought I fully implied the NEW COBRA by saying new cobra. 03-04 isnt considered NEW when its 2006 and the new one comes out this summer. __________________ 2001 Mustang GT Premium - Mineral Grey

02-21-2006, 08:27 AM	#22 (permalink)
97stanger Senior Member Join Date: Jul 2005 Posts: 498	i am saving up for the miles per hour 2.5 heads right now as we speak...im getting them, a PI intake, and custom grind cams from MPH...i was hoping to make arnywhere between 300-320 rwhp... __________________ Blown stock AODE tranny...Built racing auto tranny with 3500-3800 converter coming soon.

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