Sneaky Silverado
05-18-2013, 07:16 AM
#201
On The Tree
Join Date: Jul 2010
Location: Colorado Springs, Colorado
Posts: 154
Likes: 0
Received 0 Likes
on
0 Posts
So far the truck made 486rwhp/498rwhp with no meth injection on 91 octane. Had it up to 504rwhp but once the truck starts getting hot it would ping so the tune was backed off a bit. Turned the meth on and it dropped power by about 40hp so there's some playing around to do.
Lysholm Silverado- 486rwhp/498rwtq - YouTube
Lysholm Silverado- 486rwhp/498rwtq - YouTube
06-19-2013, 05:14 PM
#209
Thanks guys.
Good idea on the mod/ET progression, I'll put that together soon.
After I ran 11.81 I went out and had a custom 3" pulley machined because they aren't available for my blower. I haven't had it retuned for it yet but I started spraying meth to at least compensate a little to see what the added boost was like.
Needless to say it was enough to break 3 teeth of the Eatons spider gears!
Once I fix that, get a diff cover with bearing cap supports and a retune ill get new track times, I'm thinking they'll be sub 11.50's.
Good idea on the mod/ET progression, I'll put that together soon.
After I ran 11.81 I went out and had a custom 3" pulley machined because they aren't available for my blower. I haven't had it retuned for it yet but I started spraying meth to at least compensate a little to see what the added boost was like.
Needless to say it was enough to break 3 teeth of the Eatons spider gears!
Once I fix that, get a diff cover with bearing cap supports and a retune ill get new track times, I'm thinking they'll be sub 11.50's.
Last edited by dick_landy; 04-14-2017 at 07:30 AM.
