Would anyone know the stock whp of an 05 srt4?

 

03s were rated at 215, 04/05 rated at 230 stock

 

Dodge under rated the hp also.

 

alright..so with an 04, 2.5" 02housing into factory 21/4" exhasut, AEM SRI, cold side pipe w/bov....what should the hp be at...lets take guesses cause im puttin it on a dyno in about a month....whoever gets the closest gets a free mopar blue plate!!!!!! nah j/k...but 4 real i should be pumpin around 250 whp huh? or pretty close to it right!?!

 

i meant to say around 140whp....those little mods should give me about 10 more hp right?

 

yeah, might be about right. intake really dosent give much benefit (under 10hp probably), but it does sound much better with a turbo. is your wastegate still same?

also, without a BASE dyno youll never really know. since your results can depend a lot on your climate and the machine you dyno it on. if you could have done a dyno stock, then put on the mods and tested again under the same conditions, on the same dyno, with the same operator, you might get a more accurate gain.

 

yeah my w/g is the same...ive never put a car on a dyno b4 so im lookin forward to it. i just hope that im not too emberassed compared to all these 400whp monsters! my little ole lonely skittle barely pushin 240 and these other guys are all around 450hp or higher! i do however have a MBC that i will be puttin on as soon as i get that w/g. what should i set my boost at with just these mods that i have listed so far?

 

i wouldnt set my boost much higher than stock, given that is what your car is. i mean i guess you could let it hold a bit higher, but youll hit a ceiling of how far you can go on stock. and you DEFINATELY dont want to lean it out too much.
1 you have a S0 computer
2 you have stock fuel system and injectors
3 you do not have a wideband, or any way to monitor your a/f for that matter... you could potentially do ALOT of damage if you overboost it

dont get greedy!!! be patient and do it right, it will pay off in the long run

 

good point! so lets say that i want a 18-19psi setup. what do i need to do to get the car to that point where its getting full potential out of 18psi

 

Don't forget, decals/stickers are good for about 1 or 2 hp each...............

Dusty