got some good numbers today on the dyno
Moderator: John_Heard
- 68 chevelle
- Posts: 121
- Joined: Sat Sep 16, 2006 5:05 pm
- Location: MN
got some good numbers today on the dyno
Just got back and had a great time at the dyno only because the motor made more than I was hopping .
The motor is a 565 with dart 320 heads with some work done, single carb w/2927 intake, nitrous cam, no vacuum pump (just didn't have time mount it) c16 fuel and still made 716tq and 932hp at 7400rpms. I didn't want to rev it anymore than that yet. Dyno guy thinks with the vacuum pump and taking up to 7800rpms it should make 950hp. Looks like I'm going to have some fun this year
The motor is a 565 with dart 320 heads with some work done, single carb w/2927 intake, nitrous cam, no vacuum pump (just didn't have time mount it) c16 fuel and still made 716tq and 932hp at 7400rpms. I didn't want to rev it anymore than that yet. Dyno guy thinks with the vacuum pump and taking up to 7800rpms it should make 950hp. Looks like I'm going to have some fun this year
Re: got some good numbers today on the dyno
Why to go!!!!!
Blackhoodmafia!!!!
1972 Nova SS
572 C.I. BBC
Best to date: 1/8
et: 5.28
mph: 134
new wt. 3340 lbs
1972 Nova SS
572 C.I. BBC
Best to date: 1/8
et: 5.28
mph: 134
new wt. 3340 lbs
Re: got some good numbers today on the dyno
Wow that is a lot of the good stuff. That baby is running on kill mode!!
73 Vette, moly back half
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
- CDR Performance
- Posts: 147
- Joined: Tue Mar 02, 2010 7:41 pm
- Location: Indianapolis, Indiana
Re: got some good numbers today on the dyno
Nice number! Have you though about going to Q-16? HP in a barrel..... It will require a new tune. A Star Machine Vacuum pump will add power too.68 chevelle wrote:Just got back and had a great time at the dyno only because the motor made more than I was hopping .
The motor is a 565 with dart 320 heads with some work done, single carb w/2927 intake, nitrous cam, no vacuum pump (just didn't have time mount it) c16 fuel and still made 716tq and 932hp at 7400rpms. I didn't want to rev it anymore than that yet. Dyno guy thinks with the vacuum pump and taking up to 7800rpms it should make 950hp. Looks like I'm going to have some fun this year
CDR PERFORMANCE
The Custom Engine Shop
Dart - Callies - BRC - Oliver - BME - Custom Cams - T&D - Trend - JGS - BorgWarner - SuperNatural - EV - CSU - C&S - BS3
http://www.cdrperformance.biz
The Custom Engine Shop
Dart - Callies - BRC - Oliver - BME - Custom Cams - T&D - Trend - JGS - BorgWarner - SuperNatural - EV - CSU - C&S - BS3
http://www.cdrperformance.biz
Re: got some good numbers today on the dyno
what do the heads flow? cam specs?
Blackhoodmafia!!!!
1972 Nova SS
572 C.I. BBC
Best to date: 1/8
et: 5.28
mph: 134
new wt. 3340 lbs
1972 Nova SS
572 C.I. BBC
Best to date: 1/8
et: 5.28
mph: 134
new wt. 3340 lbs
- 68 chevelle
- Posts: 121
- Joined: Sat Sep 16, 2006 5:05 pm
- Location: MN
Re: got some good numbers today on the dyno
No Q16 here this is a nitrous motor. Heads flow 404 the cam specs I can't remember off hand.
Re: got some good numbers today on the dyno
Nice flow #'s!68 chevelle wrote:No Q16 here this is a nitrous motor. Heads flow 404 the cam specs I can't remember off hand.
Mine flows 411 cfm's so i hope mine gets closer to yours......
Blackhoodmafia!!!!
1972 Nova SS
572 C.I. BBC
Best to date: 1/8
et: 5.28
mph: 134
new wt. 3340 lbs
1972 Nova SS
572 C.I. BBC
Best to date: 1/8
et: 5.28
mph: 134
new wt. 3340 lbs
Re: got some good numbers today on the dyno
Me three. Nice build.supernova wrote:Nice flow #'s!68 chevelle wrote:No Q16 here this is a nitrous motor. Heads flow 404 the cam specs I can't remember off hand.
Mine flows 411 cfm's so i hope mine gets closer to yours......
Re: got some good numbers today on the dyno
I think I'm gonna have to put a call in to CFM and talk about a port job to upgrade my little heads this fall or winter.
73 Vette, moly back half
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Re: got some good numbers today on the dyno
Hitch, tell Mike at CFM hello for us and you'll love the head work!!!!!
Blackhoodmafia!!!!
1972 Nova SS
572 C.I. BBC
Best to date: 1/8
et: 5.28
mph: 134
new wt. 3340 lbs
1972 Nova SS
572 C.I. BBC
Best to date: 1/8
et: 5.28
mph: 134
new wt. 3340 lbs
Re: got some good numbers today on the dyno
I'll be sure to super. But it wont happen for several months. I'm still trying to get my junk together, then I'll hunt for upgrades.
73 Vette, moly back half
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Pump gas 496
Two Pro Systems 950's
Chance 6000 converter
Re: got some good numbers today on the dyno
A vacuum pump can add as much as 55 h.p. with low drag rings. With 1/16 rings my old 540 made an extra 26 rwhp.
Re: got some good numbers today on the dyno
right on!!!!!
- 68 chevelle
- Posts: 121
- Joined: Sat Sep 16, 2006 5:05 pm
- Location: MN
Re: got some good numbers today on the dyno
I will be going to the track this weekend so I will let you guys know how the new motor works
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