Is there any good reading (or local input) on...
12-12-2006, 08:33 PM
#11
formerly Moze (2/24/2012)
Thread Starter
iTrader: (22)
Join Date: Apr 2006
Location: Mesquite, TX
Posts: 490
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by 1SlowHoe
I'm selling this one right now:
https://www.performancetrucks.net/fo...d.php?t=380843
It pulled hard down low on my 5.3. It wasnt a good blower cam so I recently swapped it. The Vinci website says a higher stall converter is required but I dont understand why. The power range starts at 1900 which is almost exactly where a stock converter flashes. Not trying to sell you mine
but it, or a similar cam would work well for you. Thunder550 is selling one that would work for you as well.
https://www.performancetrucks.net/fo...d.php?t=379868
https://www.performancetrucks.net/fo...d.php?t=380843
It pulled hard down low on my 5.3. It wasnt a good blower cam so I recently swapped it. The Vinci website says a higher stall converter is required but I dont understand why. The power range starts at 1900 which is almost exactly where a stock converter flashes. Not trying to sell you mine
but it, or a similar cam would work well for you. Thunder550 is selling one that would work for you as well.https://www.performancetrucks.net/fo...d.php?t=379868
12-12-2006, 10:57 PM
#12
TECH Resident
iTrader: (1)
Join Date: Aug 2004
Location: Oklahoma
Posts: 871
Likes: 0
Received 0 Likes
on
0 Posts
what gears are you running, shift points, etc...odds are with that cam you are probably shifting well before it reaches peak HP. if that is the case it is possible depending on your gears, shift points, TC shift extension, and the rpm where the cam makes peak HP, you could be falling measureably below peak torque after a shift which can kill your ET. but, then you are driving a EC 4WD which is a heavy SOB for racing purposes.
12-12-2006, 11:21 PM
#13
TECH Junkie
iTrader: (13)
Join Date: Apr 2006
Location: Walker
Posts: 3,312
Likes: 0
Received 0 Likes
on
0 Posts
I'd say your LSA is way to high for the convertor you are running. Also with that cam i woudn't shift under 6600rpms.
If you want to keep that cam go larger stall. Otherwise get a cam with more mid range grunt instead of high end power.
You really need to lower your lsa alot 116 is overkill.IMO.
If you want to keep that cam go larger stall. Otherwise get a cam with more mid range grunt instead of high end power.
You really need to lower your lsa alot 116 is overkill.IMO.
12-13-2006, 06:16 PM
#14
formerly Moze (2/24/2012)
Thread Starter
iTrader: (22)
Join Date: Apr 2006
Location: Mesquite, TX
Posts: 490
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Okie5.3
what gears are you running, shift points, etc...odds are with that cam you are probably shifting well before it reaches peak HP. if that is the case it is possible depending on your gears, shift points, TC shift extension, and the rpm where the cam makes peak HP, you could be falling measureably below peak torque after a shift which can kill your ET. but, then you are driving a EC 4WD which is a heavy SOB for racing purposes.
12-13-2006, 06:19 PM
#15
formerly Moze (2/24/2012)
Thread Starter
iTrader: (22)
Join Date: Apr 2006
Location: Mesquite, TX
Posts: 490
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by TouchOfEvil04
I'd say your LSA is way to high for the convertor you are running. Also with that cam i woudn't shift under 6600rpms.
If you want to keep that cam go larger stall. Otherwise get a cam with more mid range grunt instead of high end power.
You really need to lower your lsa alot 116 is overkill.IMO.
If you want to keep that cam go larger stall. Otherwise get a cam with more mid range grunt instead of high end power.
You really need to lower your lsa alot 116 is overkill.IMO.
Thread
Thread Starter
Forum
Replies
Last Post
mzoomora
GM Parts Classifieds
10
01-03-2016 07:06 AM