V6 Discussion and questions about the base carbureted or MPFI V6's and the rare SFI Turbo V6.

what can i do for better bottom end hp?

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Old Jun 27, 2002 | 05:19 PM
  #1  
V6camaroman's Avatar
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From: Apex North Carolina
what can i do for better bottom end hp?

hey guys. i was wondering what i can do to give my bird better bottom end. i made a movie of it today and watched it and i was very surprized it was that slow out of the hole. it doesnt really pic up until about 25-30 mph. what could help it? better gears or somethin.
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Old Jun 27, 2002 | 06:50 PM
  #2  
1991tealRSt-topGuy's Avatar
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Car: 1991 Corvette Coupe
Engine: L98
Transmission: 700R4/4L60 same trans different name
WOW you got a lot of mods......any idea of what you run in the 1/4??

all i can think of is that you transfer everything over to a 3.4 longblock and port the heads.....................the longblock will cost about $1600 brand new......so its a little pricey..............i'd also say some nice 3.73 gears........those should help alot
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Old Jun 27, 2002 | 07:39 PM
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From: The Bone Yard
Car: Death Mobile
Engine: 666 c.i.
Your mods (especially the cam) has increase the top-end, but at the expense of the low-end torque. 3.73s would help but not much since you already have 3.42s. You would need 4.11s before you would probalby notice the effects of a gear change. I would reommend looking at a higher stall convertor since you have an automatic. Maybe around 2,600-3,000 as V6s are higher revving motors than V8s.
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Old Jun 27, 2002 | 08:38 PM
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OnixV6's Avatar
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From: Raritan, NJ
are you spinning at all? if not i'd start with getting rid of the power robbers by getting the UD pulley/s and aluminum DS. if traction is a problem, i'd get LSD and ES t/a bushing. getting into the expensive side, high stall TC is also good but you have to have traction.
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Old Jun 27, 2002 | 10:17 PM
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KED85's Avatar
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From: ****SoCal, USA****
Rebuild your distributor
Add new internal (electrics, too)
New coil
REPAIR ANY/EVERY VACCUM HOSE DAMAGE
Have you changed timing chain yet?
You do these non fancy looking things and you'll be searching for ways to get traction!
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Old Jun 27, 2002 | 10:45 PM
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WaynesRS's Avatar
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From: Baton Rouge ,Louisiana ,USA
If your vacumn hoses have never been changed , you will be surprised how much more whizz your car will have .
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Old Jun 28, 2002 | 04:14 PM
  #7  
89camaroRSV6's Avatar
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the 204-214 cam is more of a high-end cam...

if u wanted low end power u shouldve gone with the crane 2020 ....

u cant have both...

my car has the same problem at low speeds ..and pcikup esp after the cam install..

and wayne -long time ..how do u like the shift kit ..does it chirp???
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Old Jun 28, 2002 | 07:36 PM
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WaynesRS's Avatar
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From: Baton Rouge ,Louisiana ,USA
Originally posted by 89camaroRSV6
the 204-214 cam is more of a high-end cam...

if u wanted low end power u shouldve gone with the crane 2020 ....

u cant have both...

my car has the same problem at low speeds ..and pcikup esp after the cam install..

and wayne -long time ..how do u like the shift kit ..does it chirp???
I LOVE the shiftkit ! ... Lately I have not been able to totally enjoy b/c my fuelpump is on the way out . But yeah , it chirps into second . Sometimes If i just take off a little hard , but not to hard , it will chirp slightly on blacktop ! It will chirp on regular non-blacktoped but I have to take off harder .
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Old Jun 28, 2002 | 10:32 PM
  #9  
stuart69427's Avatar
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From: Fort Belvoir, VA USA
Car: 94 Camaro
Engine: 3.4L
Transmission: 4l60e
You would be surprised what a rebuilt distributor can do to your car, you really will enjoy that mod man it smoothed out the idle majorly a lot easier to start, and with the right compontents can even give you a better spark than stock talk to Ked85 or search the threads to find his post about doing the rebuild
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Old Jul 1, 2002 | 07:39 AM
  #10  
Brian K's Avatar
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From: Orlando,Fl, USA
Get a higher stall converter putting you in you power off the bat. I would got with something around 2200RPM
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Old Jul 1, 2002 | 01:25 PM
  #11  
Gumby's Avatar
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From: NWOhioToledoArea
Car: 86-FireBird
Engine: -MPFI
Transmission: T5
Axle/Gears: 3:42
2300-2500 TCI stall converter or dump the 700r4 for a T-5 T-56

The converter should help out big time, let you launch like a stick without one. But when it comes to a v6. a stick is much much better at getting the power to the wheels.

if it was a 350 or larger then it is possiable for a good tuned auto to be better than a stick but under 200hp an auto tranny sucks up critical power.
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