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Estimate HP?

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Old Jan 19, 2005 | 07:25 PM
  #1  
Public Enemy's Avatar
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Default Estimate HP?

Car Model: 2003 Holden Monaro LS1 (A.K.A Pontiac GTO in the U.S)
Transmission: 4L60E

Mods are Bolt-ons and Cam Only:

MTI Stealth 220/220 .581 .581 115 LSA Camshaft
MTI Valvetrain Package (Springs, Retainers, Hardened Pushrods)
SW 1 3/4" Longtube Headers
MTI Throttle Body
LPE Cold Air Intake
ASP Underdrive Pulley
Mid-West 2800 Stall Converter
Custom tune w/ LS1edit and A-Tap
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Old Jan 19, 2005 | 08:14 PM
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360ish to the wheels
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Old Jan 19, 2005 | 08:41 PM
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Originally Posted by WHPLASH
360ish to the wheels
try more along the lines of 390-410 that cam isnt a joke that can haul....check Colonels SS2 cam 422 rwhp and 395 rwtq on a waht 4000 Stall? lol these cams are very similar
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Old Jan 19, 2005 | 08:46 PM
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yea right... no going to do 410rwhp.. sorry... if it did then the guys buying magic sticks and such and dynoing 410 wouldn't be buying those 237/242 cams, instead they'd get the 220/220 right?

im going to say 355-375 to the rw's.. it will fall b/t there, and should be a nasty sleeper!
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Old Jan 19, 2005 | 08:52 PM
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361 Rwhp Corrected hp
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Old Jan 19, 2005 | 09:44 PM
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ill say 350-370rwhp.....

post a graph when done so we can see who was closer....
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Old Jan 19, 2005 | 10:44 PM
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i said 390(probable/likely)-410(FREAK)

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Old Jan 19, 2005 | 11:52 PM
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I would say around 360rwhp 360rwtq.
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Old Jan 20, 2005 | 12:08 AM
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Originally Posted by 02WS6Bird
i said 390(probable/likely)-410(FREAK)


That car has Stage II LS6 heads.
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Old Jan 20, 2005 | 10:11 AM
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00T\A's Avatar
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350-360 SAE Corrected.
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