How much RWHP?

[ballajb64]

How much rwhp do you think a Mustang would put down with these parts?

• 1991 5.0 HO motor
• f303 cam
• new ford racing lifters
• 1.6 ratio crane rockers
• typhoon upper and lower intake
• aluminum heads 180cc/58cc
• msd distributer
• 24lb injectors
• 70mm mass air meter
• 70mm throttle body
• long tube headers
• underdrive pulleys with (a/c delete kit, smog pump delete)
• t-5
• king cobra clutch

 

[cenok is family]

what brand heads are they? i'd say between 280-310rwhp depending on the heads

 

[ballajb64]

Floo Tek 5.0 X heads, they are made just like the GT40 heads

 

[$uperstang]

275-280

 

[dcurtis]

280

 

[wythors]

My set-up is very similar to that. 272 to the rear wheels.

 

[7upstang91]

I was going to say 300. but I dont have that set up.

 

[cenok is family]

i'd bet 280-290 max

 

[Jaym14]

270-280

 

[millhouse]

My set-up is very similar to that. 272 to the rear wheels.

260-270 would be my guess....with the heads being the great unkown. Knock-offs don't always flow like the originals.

 

[KamiKaziDK]

port match everything and get a good tune and you should be in the 285-300 range, but like said before, heads are iffy

 

[90lxcoupe]

i'd guess around 265, heads seem kinda big

 

[RsStanG1987]

one million.

 

[ryan218]

268 rwhp on mustang dyno.

 

[Dino Dino Bambino]

With a dyno tune you should put down nearly 305rwhp and 330rwtq.