hit the dyno.

[89PSD]

guess my numbers..

specs.
89 f250, 5spd 2500k on rebuild, 9:1 comp, roller 5.0, trick flow stage cam 500/510lift, long tube headers, 2.25" duals w/ x pipe, KNN cold air intake, ported lower, stock efi,heads,throttle body 89 octane.

 

[5.0Flareside]

220hp/275 Tq..... to the wheels... those E7 heads are choking it...

WINNER!! what do i win?

 

[Alvin in AZ]

Cool thread idea.

guess my numbers..
specs.
89 f250,
5spd 2500k on rebuild,
9:1 comp,
roller 5.0,
trick flow stage {1} cam {.499}/510lift, {Duration 283/ 291}
long tube headers,
2.25" duals w/ x pipe,
K&N cold air intake, {oops ;}
ported lower,
stock efi heads,
{stock} throttle body
89 octane.

Paul, do we have a winner all ready?

Alvin in AZ

 

[Dirky]

265 H.p & 305 Tq

 

[flareside_thunder]

240hp/310lb-ft to the wheels. I agree, the E7's are choking it, so is the stock TB.

 

[conanski]

240hp/310lb-ft to the wheels. I agree, the E7's are choking it, so is the stock TB.

Stock heads so it's not making any more than 275hp at the crank.. sorry. The stock TB is not a choke point however(equavelent to a 75mm single).. and the whole 5.0 truck intake including TB is good for upwards of 400hp.

 

[F 150Cobra]

220 Hp 275 Trq

GT40 heads!!! or some AFR185's

 

[5.0Flareside]

220 Hp 275 Trq

GT40 heads!!! or some AFR185's

YOU CHEATING SUMBEETCH!!!!! that was my guess first!!!!

 

[flareside_thunder]

Stupid Paul...always gotta rain on my parade

 

[F 150Cobra]

YOU CHEATING SUMBEETCH!!!!! that was my guess first!!!!

lol its not cheating its comparing to what i have and he has.. lol

 

[5.0Flareside]

lol... i know... that was kinda my baseline...

 

[89PSD]

well she ran lean.... highest was 17:1!!! eeek. The final numbers was 202rwhp -300rwtq even, I didnt have a adjustable fuel pump regulator. Picked up a BBK adjustable one for a 5.0L mustang and wow. went from 37psi and raised it to 55psi.
holy crap should of done that alot sooner. Made a good power increase. Time to re dyno!

 

[89PSD]

220 Hp 275 Trq

GT40 heads!!! or some AFR185's

I do have a set of trick flows sitting around hehe

 

[flareside_thunder]

I love the 4x4x4 emblem....and thanks for keeping my heads wrapped....I'll be expecteing them from UPS Monday ok? Seriously, though...great lookin truck.

 

[5.0Flareside]

why didnt you put the trick flows on then? woulda made a lot more sense...

 

[F 150Cobra]

gosh danged put on those Trickflows!!!
what are they ? 170CC? 190cc?
you will break the 300rwp with them!

or sell them to me!!

 

[89PSD]

LOL, sorry guys my buddy wants to put them on his mustang. there 170s summit had, or may still have them on for sale for $999! That was in november though.