Horse Power/Torque Estimates?

[In2myCobra]

About to awaken the Cobra from a 4 month engine rebuild. Im very excited to finally have my baby back. I got several goodies along the way and was hoping someone was able to give me a rough RWHP and Torque estimate. Im getting a Dyno tune at HPP on November 14th, just wanted to know what i should be around. I would like 300/320whp if thats possible. Any way here are my mods, THANKS IN ADVANCE

STOCK BORE AND STROKE
Probe Forged Aluminum Flat Top Pistons (0cc)
Eagle Forged H-Beams
Eagle Cast Steel Crank
MMR Billet Oil Pump
SLP Catback Exhaust
BBK Catted X-Pipe
Stage 1 Clutch
Ford Racing TOB and Pilot

I know its not much but its something. Thanks guys!

 

[Drpeckr]

I'm no pro here, but my armchair dyno here says that you should have no trouble breaking 300 RWHP with that setup. You might consider a set of LT headers to go along with your exhaust mods. My 2001 w/ 85k on the motor still dynos out at ~306rwhp/320tq w/ basic bolt ons (JLT RAI, BBK LTs, BBK OR X, Borla Catback).. Good luck and post some dyno numbers when you get a chance!

 

[In2myCobra]

Thank you very much Drpeckr! (love the name XD) ill post a video and pictures of the Dyno sheet! Thanks again buddy!

 

[na svt]

It will make power similar to that of a stock engine. HPP's dyno is said to a bit generous.

 

[In2myCobra]

I just want to break 300rwhp. If at all possible with my current set up.

 

[Roots-type]

280Rwhp/300rwtq

 

[shurur]

I'm guessing 278 RWHP with a K&N and properly degreed cams.

http://www.svtperformance.com/forum...0782-increasing-horsepower-still-being-n.html

post #27
Quote:
Originally Posted by shurur View Post
General consensus for NA ~320 RWHP with 99-01 DOHC C-Head 4.6L: ~$1300
K&N filter
OEM Cams
March damper
March hydraboost and WP pulleys
Long tubes
Hi Flow Cats/Cat Delete mid-pipe
Tune (canned..more $ for real tuner tune)

NASVT fixed

****************
The cost may be off a bit.
And a good cam degreeing kit could run another $300

I'm guessing OEM cams degreed properly and advanced a bit, along with the recipe above, might get you more NA power?? It may get you 330RWHP??

NASVT??

 

[In2myCobra]

Looks like a pair of cams will join the family once tax returns come in LOL

 

[shurur]

Looks like a pair of cams will join the family once tax returns come in LOL

Sounds like a plan...
The cams and intake can be first mods, then follow up with other add-on mods..

Quote:
Originally Posted by shurur View Post
General consensus for NA ~320 RWHP with 99-01 DOHC C-Head 4.6L: ~$1300
K&N filter
OEM Cams
March damper
March hydraboost and WP pulleys
Long tubes
Hi Flow Cats/Cat Delete mid-pipe
Tune (canned..more $ for real tuner tune)


360-370 RWHP: ~$1300
106100/106060 comp cams properly degreed.
short runner
Tune

NASVT fixed

 

[na svt]

Looks like a pair of cams will join the family once tax returns come in LOL

only two cams?

 

[In2myCobra]

haha you know what i mean buddy. 4

 

[RX1Cobra]

You've got forged rods and pistons. I'd either spray it or put a blower on it over cams.

 

[havoc2]

my 99 put down 320rwhp
cai,long tubes, programmer, 90mm mass air meter, under drive pulleys

 

[In2myCobra]

Ill find out november 14th! Hopfully be around 300rwhp range. Thinking of wet spray this tax season?

 

[RX1Cobra]

If you can swing the kit now I would. That way you can get it tuned for nitrous and not have to pay twice.

 

[In2myCobra]

Can a cast steel crank handle a 100 shot?

 

[na svt]

Can a cast steel crank handle a 100 shot?

easily

 

[In2myCobra]

Got the car tuned! It runs great and very strong. I also beat my goals! Make 301rwhp and 297rwtq