'99 Firebird V6 - any hotrod potential?
#16
Originally Posted by spikedog
Taking your advice, and found a '96 Firebird Formula WS-6 on AutoTrader. It's 400 miles in the other direction, but it's got all the right stuff. Checking with the insurance agent, it doesn't seem to be that bad to run full coverage on it ($273 every 6 months). I have to wait until the beginning of October for the owner to get back from vacation, but it sure looks good in the pictures. Only 44,000 miles on it, and he wants $8,500.
#17
Originally Posted by fast83
the 592 cam with the lsa at 114* 4.11 gears and a 3000 stall will at least get a 12.5 oh maybe I forgot to mention exhaust but it is a very commen combination with the LS-1 guys. that cam hits hard too!!!
#18
Originally Posted by 76supercab2
So the engine stalls (shuts down) when it hits 3000rpm? Only a GM fan would think that's good.
If it is the latter of the two then I will explain a "stall"= a torque converter that does NOT fully ingage untill a desired RPM (rotation per minute) of the motor. This is used when for example your motor does not make power till you get to 3000 RPM so you want to "stall" your converter till 3000RPM before you take off. this is used to be able to leave the line (at the track) at optimal power levels. how to use a "stall": pull to the tree (lights at the track that tell you when to go) then hold the brake with left foot give the car or truck gas at the same time this will build RPM say to 2800RPM then the light tells you to leave you give it full throttel and let off the break and you are in your optimal power band already
#19
You could have gone with the first idea.
Your definintion is ALMOST 100% correct. The only thing I'd add is that 'stall' is a rated speed at which the converter will lock up (hydraulically couple, not electronic clutch) when the torque that the stall speed was measured at is input to that converter. Theoretically, if the output of the trans is locked, the engine rpm will not increase above the rated stall rpm of the converter if the output torque of the engine matches the torque at which the converter was rated. Apply more torque and the converter stall speed will increase.
The thing here is that ALL torque converters have a stall speed. And that speed will vary with the torque the engine it's hooked to can produce. Saying 'I've got stall' means nothing. Neither does "I'm installing a converter with stall".
Your definintion is ALMOST 100% correct. The only thing I'd add is that 'stall' is a rated speed at which the converter will lock up (hydraulically couple, not electronic clutch) when the torque that the stall speed was measured at is input to that converter. Theoretically, if the output of the trans is locked, the engine rpm will not increase above the rated stall rpm of the converter if the output torque of the engine matches the torque at which the converter was rated. Apply more torque and the converter stall speed will increase.
The thing here is that ALL torque converters have a stall speed. And that speed will vary with the torque the engine it's hooked to can produce. Saying 'I've got stall' means nothing. Neither does "I'm installing a converter with stall".
Last edited by 76supercab2; 09-19-2007 at 11:02 AM.
#21
Originally Posted by jimbo beam
I wonder what headers and duals sound like on a 3.8
My former 'stupervisor' had a Firebird w/ the 3.8L and when he bought it (used) it had 'glass-packs' and duals on it. (He got it from some college kid that got his g/f 'in trouble' and needed $$$$)
Anyway. . . that Firebird sounded like a '91 Honda with a coffee can muffler.
It did NOT sound good.
#22
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