Souping up the Hoe.

[blackcoffee]

I've got a brand new 350 v8 5.7L 255 HP you guys know the details. The other went sour... Anyways, I'm either looking for some serious upgrades or just **** this new long block and get something else maybe a zz383e or something else from GM. I've got a K&N cold air intake system and dual magnaflow exhaust but that's just to listen to. Also, if anyone's got any ideas about transmissions suspension and overall performance of the car that would be great too.

 

[destroyer1362]

You could put headers and E-fans on it, which should free up some horsepower along w/ a BB tune... or you could check out this other thread about an lq4 swap http://www.tahoeyukonforum.com/forum/showthread.php?t=4260

 

[bowtiefreak]

Why replace a brand new motor? IF you have the money to spend though a 383 is nice. Careful with the zz383 though, many states it will not pass emmisions if I remember correctly.

I would add headers, a CUSTOM tune from BB or similar, maybe some gears to perk it up also. Are you running 3.42 or 3.73 right now?

 

[AtomicHoe094]

Supercharger would work! lol

 

[blackcoffee]

What kind of headers? Long or short? What company to go with? Destroyer said E-Fans that's probably a decent idea. Sadly I've heard of yall talking bout' a BB Tune but never heard of it. I've decided to keep the engine that's in it now. Ok keep going with the ideas. Supercharger would be great but I don't think I have what it takes... Wouldn't I need a new rear end and a stronger transmission?

---------- Post added at 07:09 PM ---------- Previous post was at 07:07 PM ----------

How bout a cam shaft? Anyone into that or know more about it, what I could go with, best power for price? Sporty intake gaskets? IF I was to get a BB Tune could I use a sport tuner along with it, the kind you plug in? Are High Flow Catalytic converters worth the price?

 

[AtomicHoe094]

umm ill answer a couple questions
Go long tubes!
electric fans are always good (either OEM, flexalite, perma cool etc etc)
no you cant have an additional tuner with the BB, NOR IS IT NEEDED!
supercharger- a built trans would be needed, but the stock on could take some abuse. The rear end would be last to do on the drivetrain list..

 

[blackcoffee]

Alright nice to know long tubes it is, which company should I go with? Where can I get a BB tune and what does it entail?

 

[destroyer1362]

I like pacesetter but idk if they make long tubes for the 5.7. As for the tune you could get one in person or you can get their cable and just send in the data. pricing can be found here: http://www.blackbearperformance.com/services.asp
This should answer anything else: http://www.blackbearperformance.com/faqs.asp

Edit:

Also if you do the tune at home you will have to send them your ecu so they can flash it

 

[bowtiefreak]

Keep in mind that not many long tube will pass emmisions if it matters. Also, add all the mods you want before you get a custom tune and forget about a hand held tuner. If you want a hand held hit me up, I have an old hypertech that needs to be reset.

 

[blackcoffee]

Alright alright thanks for answers here! Yeah so mods first tune later I gotta get to worK!

---------- Post added at 12:14 PM ---------- Previous post was at 11:25 AM ----------

What will the E-Fans do for me? Anyone know about Cams? Which one would be decent to go with?

 

[bowtiefreak]

Electric fans take some load off the motor since it is currently belt driven and in return frees up a few exrta ponies.

As for cams, not sure. BB might be able to help. Have you contacted jennabear? She is on this site, she is black bear tuning.

 

[destroyer1362]

E-fans will free up some hp because unlike the the belt-driven one they can be set to come on when when the need to be on, instead of just running all the time regardless of what temp you are at. I think it helps with mpgs as well, just dont know how much.

 

[bowtiefreak]

is there an echo in here?

 

[destroyer1362]

i think so.. I guess thats what I get for opening these posts up in different tabs lol

 

[bowtiefreak]

only playing. I am vague, you've got a bit more detail in there.

 

[blueflamed03]

Vortec or TBI motor?

 

[AtomicHoe094]

electric fans will do alot more then ponies and mpgs..

 

[destroyer1362]

Vortec or TBI motor?

Vortec if hes making 255hp

electric fans will do alot more then ponies and mpgs..

What else is there?

 

[AtomicHoe094]

Electric fans allow quicker warm ups and cool downs, longer water pump life, less fan noise, improved air conditioner performance, improve gas mileage, more horses and possible some other things as well..

They look a shit load better if you ask me too! allowing more room in the engine compartment to work with. and im sure theres more you get the idea

 

[destroyer1362]

you had me at less fan noise lol