Stock bottom end D1SC numbers
02-12-2006, 01:23 PM
#21
TECH Addict
iTrader: (5)
Join Date: Mar 2002
Location: VA
Posts: 2,320
Likes: 0
Received 0 Likes
on
0 Posts
IMO the cam on that car is too big for a SC'd setup running stock bottom end, valve train and displacment. A slightly smaller cam will give better useable powerband and area under the curve. If you really want to use the cam you running now u better be ready to take it above 7k RPM and only then you will see the full potiential of that cam on a 346 cid engine.
02-12-2006, 08:22 PM
#22
Great #'s 
The Cam is saving the motor because the tq output is fairly low for the HP.I was looking at some of my graphs with Combo's like your's.The closest we have is 720hp but we have an even 100hp gain over yours at 4500rpm.Tq was at 620. That motor lasted about 6k miles before the rods stretched
The Cam is saving the motor because the tq output is fairly low for the HP.I was looking at some of my graphs with Combo's like your's.The closest we have is 720hp but we have an even 100hp gain over yours at 4500rpm.Tq was at 620. That motor lasted about 6k miles before the rods stretched
02-12-2006, 11:42 PM
#23
TECH Enthusiast
Thread Starter
Join Date: Dec 2005
Location: Scottsdale, AZ
Posts: 590
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by Slowhawk
That motor lasted about 6k miles before the rods stretched
Btw I posted the dyno vid so people can hear how the cam and blower sound.
02-13-2006, 10:18 AM
#26
Originally Posted by Drewstein
Good to know. I'm pricing out a budget bottom end build keeping stock cubes just in case I have the same issues.
Btw I posted the dyno vid so people can hear how the cam and blower sound.
Btw I posted the dyno vid so people can hear how the cam and blower sound.
02-13-2006, 11:51 AM
#27
TECH Enthusiast
Thread Starter
Join Date: Dec 2005
Location: Scottsdale, AZ
Posts: 590
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by buschman
Nice numbers. Will be interested to see when more info about your setup is released. Do you know how much timing you are running at peak torque?
Mike
Mike
02-13-2006, 03:55 PM
#28
TECH Resident
iTrader: (2)
Join Date: May 2003
Location: Tempe, AZ
Posts: 840
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by JAMES RODRIGUEZ
No I have not. However I am sticking to Bob's (EPP) statement that 550 rwhp (dynojet) is the reliable limit. Next year I will forge it and upgrade to the D1 with 15 psi.
02-14-2006, 10:08 AM
#30
TECH Resident
iTrader: (2)
Join Date: May 2003
Location: Tempe, AZ
Posts: 840
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by kman0066
Who did your dynotune and how much did it cost? Was is AZ Power and Sound? I'm in Phoenix looking for a good comapny to tune after my blower install.
02-14-2006, 01:38 PM
#31
TECH Enthusiast
Thread Starter
Join Date: Dec 2005
Location: Scottsdale, AZ
Posts: 590
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by DeltaT
Why doesn't the torque start dropping off somewhere above 5500-6000? I haven't seen a curve like that before.
Nice #'s!
Jim
Nice #'s!
Jim
