CHRISG82
Full Access Member
WHAT KIND OF ACTUAL REAR WHEEL GAINS ARE YOU GUYS GETTNG OUT OF A COMPLETE EXHAUST WITH STOCK INTERNALS????? FULL HEADERS TO TAILPIPES
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WHAT KIND OF ACTUAL GAINS ARE YOU GETTING???
- Thread starter CHRISG82
- Start date
ARE YOU TALKING HEADERS BACK OR JSUT A CAT BACK?
andrew heywood
Full Access Member
Welcome...........cai does not yeild many ponies........maybe 440 rwh max. the trucks all are kinda close in numbers, however some differ dramaticly......:dontknow:
andrew heywood
Full Access Member
Howdy JT what ya doin with yaself.........Stinker said:
I have seen a 7 HP gain with completely bone stock 441HP vs full exhaust 448 HP,LT headers,high flow cats and a magnaflow catback with a SCT tuner both dynoed back to back!
Cudajon
Full Access Member
Yellow venom said:
Wow if thats not disheartening to doing those mods than I don't know what is...
. I think someone with a yellow RC went from 440ish to almost 500 at the wheels with headers back...
keeping the phone on the charger lately:argh:andrew heywood said:Howdy JT what ya doin with yaself.........
Yellow venom said:
The only problem with that is you will not see the proper gains untill you have put atleast 300 miles on the truck.. Althought you have added a tune the factory computer still takes has effect on the way it performs and needs time to adjust as the factory pc is a learning software.. do the dyno after you put on a few miles and you should see a bigger difference..
FATJACK
Full Access Member
The QC will not show big gains from exhaust. My RC picked up about 35 rwhp with cat delete only on stock exhaust and an SCT tuner.
andrew heywood
Full Access Member
Thats phkn funny,didja git the porsche sold ?Stinker said:
yip, put a post on it in that thread.andrew heywood said:
but bo with headers, no cats, a cat back and a cai kit, you should reach about 470-480 or so easily.
but removing the cats only is gonna give you the biggest boost of anything, and its the cheapest
If you remember that the dyno is for tuning and the track for bragging you will not be disappointed...
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:rock: :rock: :rock: :rock: :rock: :rock: :rock: :rock:TNVIPER said:
some of the fstest trucks have the least hp:burnout:
andrew heywood
Full Access Member
After I put new front brakes, rotars and pads.............doin what stinker said : cat delete and the sims from DC. congrats on porsche sale JT, wudnt keepin up on the thread.
Stinker said:
We in the real world call that traction
,As for the headers back, they are great for sound with a cam added but unless your going to do more and tune with them dont spend the $ if you don't have it. Save for a sc or turbo set up and then the exhaust with it
SRT10VENOMOUS said:
He would have had at least 300+ miles on it,it was on there for a couple of months before the dyno,but good point though:rock:
Dump cats, aftermarket muffler and DC stage 2 tune. Must do mods IMO for us NA trucks.
patrick
patrick
Just an "Old School" tip on Mods for HP.
Start from be rear and work forward.
On engines work from the bottom Up.
Use ONLY High Quality parts.
Think ahead 3 Mods, how with the first mod help the next two (as one is completed add another to keep 3) that way they will all work thogether and you don't waist your money.
Just an opinion from one of us "Old Farts", Enjoy your ride
Start from be rear and work forward.
On engines work from the bottom Up.
Use ONLY High Quality parts.
Think ahead 3 Mods, how with the first mod help the next two (as one is completed add another to keep 3) that way they will all work thogether and you don't waist your money.
Just an opinion from one of us "Old Farts", Enjoy your ride
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+25rwhp with headers, mids, catback.
probably pull more with bellanger headers
probably pull more with bellanger headers
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