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#21
09-10-2008, 09:23 PM
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car
iam trying to be @ firebird for psca race end of sept
mild port work 2.25 int valves 45 seat 1.800 ex 45 seat head flow was a little weak only 404 cfm @ 900 306 500 201 500 345 600 221 600 374 700 227 700 391 800 234 800 404 900 243 900 do not have cam card will share info when i get it |
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#22
09-11-2008, 10:58 PM
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cam specs
this is an off the shelf cam available @ all pontiac
55 mm lsm it is the ls1 firing order 4-3,72 swap int lift 490 ex lift 470 int dur. 286 ex dur 294 int open 29 btdc ex open 81 bbdc int close 77 abdc ex close 33 atdc lca 114 overlap 62 |
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#23
09-13-2008, 11:15 PM
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Yes. Great! Thanks for posting.
Jim |
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#24
09-13-2008, 11:22 PM
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Very cool Eric! Glad to see another fast Pontiac going together, esp in Arizona. I wish you the very best with it.
__________________
Hundreds of Pontiacs in Az "Real Pontiacs only..no corporate nonsense!" Facebook- Pontiac Heaven Hosting- 23rd annual Pontiac Heaven weekend- Phoenix pending due to covid Pontiac Heaven Museum in process Phil 2:11 |
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#25
09-14-2008, 09:39 PM
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That is very cool. Please post some more pics of the car.
__________________
You know it's going to be a good day when you wake up breathing! |
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#26
09-15-2008, 01:34 PM
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Is this a wet sump or dry sump engine (assuming dry)?
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#27
09-15-2008, 04:59 PM
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Quote:
looks great though... 
__________________
 TigerEFI.com (Classic Pontiac Fuel Injection) 2004 GTO Company car, 1994 TA 25th Anv, 1971 Grand Safari Wagon, 1968 GTO EFI, 1968 GTO Stock, 1968 GTO Convertible in desperate need of restoration. |
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#28
09-15-2008, 07:23 PM
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OOPS
DRY SUMP
OOPS THAT WAS ME BAD 939.1 Last edited by greaserdegreaser; 09-15-2008 at 07:24 PM. Reason: TYPO |
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#29
09-16-2008, 04:10 PM
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OOPS OOPS
WET SUMP NOT DRY SUMP SORRY
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#30
09-16-2008, 04:45 PM
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What oil pump are you using?
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#31
09-16-2008, 06:30 PM
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oil
modified m-54f
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#32
09-17-2008, 07:07 AM
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Very nice, one hell of a motor there. Those Tiger heads are out of the box flow #'s correct?
By looking at the car I'd never imagine a 2400lb weight, that's going to be one fast sucker.
__________________
69 GTO Convertible, 4000lbs 462ci, 606tq/569hp - 93 oct at 34 deg (207psi) 11.7:1, KRE H Ports, Lunati HR 282/290 w Johnson Lifters & 1.65 Scorp, E30, EFI, Holley HP + Dual Sync, 12-1 Crank Trig, 120lb Inj & 1000cfm TB, Torker II EFI Int & Rails, PTC 10" 0 Stat, Ricks SS Gas Tank, Magna 4303, Aerom EFI Reg, Aero Front & Wilwood Rear Disc Brakes, Dougs 1 7/8" Headers & Borla Pro XS 3" Muffs, Alum Rad & Dual Fans, 12:1 Box, UMI Control Arms & Viking Berz Fr + Rear CO Shocks, Hella UP28 Vac Pump |
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