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Author
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Topic: Need baseline jet #'s
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Tom G
Gearhead Posts: 616
From: Bethlehem, Pa USA
Registered: Nov 2001
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posted 01-26-2005 10:06 AM
   
650 Barry grant dbl pmp
302 B roller cam headers 5 spd 3.89 gears RPM air gap matched to heads Heads GT-X
Holley 600 on it now is vac sec with #65 in the front and 8.5 power valve seems to be a little rich though. Any suggestions I have a Eldelbrock performer nitrous setup going on it also. 100hp shot max. Thanx------------------
67 Mustang F/B 302 GT-40X FMS engine RPM Air Gap 600 Holley ceramic coated headers T5, cable clutch Flows X Pipe 3.89 9". Clearwater Aqua GT Clone Vintage40 series 16X8 225 front 255/50 rear drag radials 13.25 @ 103mph 88 GT 5 spd new project 77k original miles Red and Silver
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Fastymz
Moderator Posts: 19583
From: Reno Nv USA MEM#1240
Registered: Apr 2001
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posted 01-26-2005 12:50 PM
Tom I think the 600 seemed rich because of the 8.5pv. Try using a 4.5 or even a 6.5 in the new carb, also I'd start out with 66-72 jets.------------------
SCOOP
oddly obsessed with big scoops on little Mustangs 65 coupe 351w C4 Big Boss 429 hood scoop,8" 3.40 TracLoc. My Pics
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Tom G
Gearhead Posts: 616
From: Bethlehem, Pa USA
Registered: Nov 2001
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posted 01-26-2005 01:47 PM
quote:
Originally posted by Fastymz:
Tom I think the 600 seemed rich because of the 8.5pv. Try using a 4.5 or even a 6.5 in the new carb, also I'd start out with 66-72 jets.
That was a quick response! You have to much Internet time on your hands.  :
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Fastymz
Moderator Posts: 19583
From: Reno Nv USA MEM#1240
Registered: Apr 2001
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posted 01-26-2005 02:34 PM
quote:
Originally posted by Tom G:
[QUOTE]Originally posted by Fastymz:
[b]Tom I think the 600 seemed rich because of the 8.5pv. Try using a 4.5 or even a 6.5 in the new carb, also I'd start out with 66-72 jets.
That was a quick response! You have to much Internet time on your hands. :[/B][/QUOTE]I know 
When it's slow at work there nothing else. I could take a nap but I'm a real deep sleeper. I'd wake and everything would be gone.  Thats my best guess on your new carb, let me know how it works out.
I'm still trying to work the bugs out of my 700dp. I do love instant kick of the secondarys. ------------------
SCOOP
oddly obsessed with big scoops on little Mustangs 65 coupe 351w C4 Big Boss 429 hood scoop,8" 3.40 TracLoc. My Pics [This message has been edited by Fastymz (edited 01-26-2005).]
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Tom G
Gearhead Posts: 616
From: Bethlehem, Pa USA
Registered: Nov 2001
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posted 01-26-2005 03:13 PM
I am installing an Edelbrock Nitrous kit at the same time 50/75/100. Should be fun this Spring @ Maple Grove. I pt 67's in the front and 72 in the back to start.BTW I had the day off due to inclement weather.------------------
67 Mustang F/B 302 GT-40X FMS engine RPM Air Gap 650 BG CLAW Edelbrock 100 shot Crane 1.7 rollers ceramic coated headers T5, cable clutch Flows X Pipe 3.89 9". Clearwater Aqua GT Clone Vintage40 series 16X8 225 front 255/50 rear drag radials 13.25 @ 103mph 88 GT 5 spd new project 77k original miles Red and Silver [This message has been edited by Tom G (edited 01-26-2005).]
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Fastymz
Moderator Posts: 19583
From: Reno Nv USA MEM#1240
Registered: Apr 2001
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posted 01-26-2005 03:43 PM
Today is my day off,but they needed me to come in for some reason ???
Sometimes I think it's just because he can. 
Nitous ? You really want to see those 12 second slips.
The stuff would be a kick. I'm just not brave enough. I also know I wouldn't ever stop. 100hp would fun for the a few runs, then how about 150hp etc etc.
------------------
SCOOP
oddly obsessed with big scoops on little Mustangs 65 coupe 351w C4 Big Boss 429 hood scoop,8" 3.40 TracLoc. My Pics
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Tom G
Gearhead Posts: 616
From: Bethlehem, Pa USA
Registered: Nov 2001
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posted 01-26-2005 04:20 PM
quote:
Originally posted by Fastymz:
Nitrous ? You really want to see those 12 second slips.
The stuff would be a kick. I'm just not brave enough. I also know I wouldn't ever stop. 100hp would fun for the a few runs, then how about 150hp etc etc.
12's I should be high 12'a with the new carb and roller rockers alone. I just put them on. I'm looking for high 11s at 115 or so. I am scheduling a dyno tune session at a shop in Pottstown Pa mainly for dialing in the carb and the timing. I have 1 more major purchase MSD Digital 6 plus for REV limit and timing retard The shop belongs to a friend of my bodyman's. He advertises in the back of MM&FF mag (Performance Specialties) I believe is the name. Does alot of late model (FOX) Mustangs.------------------
67 Mustang F/B 302 GT-40X FMS engine RPM Air Gap 650 BG CLAW Edelbrock 100 shot Crane 1.7 rollers ceramic coated headers T5, cable clutch Flows X Pipe 3.89 9". Clearwater Aqua GT Clone Vintage40 series 16X8 225 front 255/50 rear drag radials 13.25 @ 103mph 88 GT 5 spd new project 77k original miles Red and Silver
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Fastymz
Moderator Posts: 19583
From: Reno Nv USA MEM#1240
Registered: Apr 2001
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posted 01-26-2005 06:20 PM
Tom I was talking about all motor in the 12's. 
I just worded it wrong, you should have known that by now.
Let me how the tune goes, and what jets & PV work the best.P.S. I hope your son has learned to slow down now. ------------------
SCOOP
oddly obsessed with big scoops on little Mustangs 65 coupe 351w C4 Big Boss 429 hood scoop,8" 3.40 TracLoc. My Pics
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Tom G
Gearhead Posts: 616
From: Bethlehem, Pa USA
Registered: Nov 2001
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posted 01-26-2005 11:34 PM
Now with all this new found HP I will need to pry the secrrets of Monymaker's chassis from Alex?  ------------------
67 Mustang F/B 302 GT-40X FMS engine RPM Air Gap 650 BG CLAW Edelbrock 100 shot Crane 1.7 rollers ceramic coated headers T5, cable clutch Flows X Pipe 3.89 9". Clearwater Aqua GT Clone Vintage40 series 16X8 225 front 255/50 rear drag radials 13.25 @ 103mph 88 GT 5 spd new project 77k original miles Red and Silver
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Tom G
Gearhead Posts: 616
From: Bethlehem, Pa USA
Registered: Nov 2001
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posted 01-28-2005 05:59 PM
quote:
Originally posted by Tom G:
Now with all this new found HP I will need to pry the secrrets of Monymaker's chassis from Alex?
Take note of this Alex now that your back from your sunny vacation. LOL------------------
67 Mustang F/B 302 GT-40X FMS engine RPM Air Gap 650 BG CLAW Edelbrock 100 shot Crane 1.7 rollers ceramic coated headers T5, cable clutch Flows X Pipe 3.89 9". Clearwater Aqua GT Clone Vintage40 series 16X8 225 front 255/50 rear drag radials 13.25 @ 103mph 88 GT 5 spd new project 77k original miles Red and Silver
IP: Logged |
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