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Forum: Pontiac - Street 02-01-2009, 12:23 AM
Replies: 9
Views: 1,150
Posted By 95ramairformula
XE 268 in 455 HP/TQ ?

What do you all think a 455 with 6x4's (compression 9.5.1) Ram Air Exhaust manifolds, factory 72 iron 4bbl intake, 800 cfm Qjet will put out at the flywheel?
Forum: Pontiac - Street 12-19-2008, 07:52 PM
Replies: 25
Views: 2,644
Posted By 95ramairformula
Thanks a ton Scott The graph going left to...

Thanks a ton Scott

The graph going left to right the XE 256 is the 1st one, then 2800 and 2801.

At 4500 the XE is 313 hp, the 2800 is 297, the 2801 is 320 hp

At 4000 the XE 401 TQ, the 2800...
Forum: Pontiac - Street 12-19-2008, 05:08 PM
Replies: 25
Views: 2,644
Posted By 95ramairformula
Scott Real curious on how the XE 256 cam would...

Scott
Real curious on how the XE 256 cam would fair against the 067, 068 and 2801.
Alot of people are using the XE's and swear by them. I figure the torque would possibly outshine the other cams,...
Forum: Pontiac - Street 09-28-2008, 07:28 PM
Replies: 87
Views: 3,249
Posted By 95ramairformula
KSgto- congrats on the motor. 409hp and over 500...

KSgto- congrats on the motor. 409hp and over 500 ft lbs of torgue..awesome. I know you will have fun with that motor. Butler knows there Pontiacs thats for sure. Did you go with the XE 268 cam? I...
Forum: Pontiac - Street 09-11-2008, 09:25 PM
Replies: 21
Views: 944
Posted By 95ramairformula
Mine did the same thing... The S terminal post...

Mine did the same thing... The S terminal post was cracked where it goes into the solenoid housing. I could not tell until I got up in there and looked, it was cracked just enough where it would make...
Forum: Pontiac - Street 09-11-2008, 06:39 PM
Replies: 9
Views: 480
Posted By 95ramairformula
Steve I had a buddy with a 400 ci, low...

Steve
I had a buddy with a 400 ci, low compression with 6X4 heads, Comp 268H (218/218), turbo 350 automatic, 4.10 gears, headers
in a 75TA. It will take a manual 4th gen LS1 TA or Z28 by a car...
Forum: Pontiac - Street 09-11-2008, 09:15 AM
Replies: 9
Views: 480
Posted By 95ramairformula
Nice video/nice car by the way. I would say...

Nice video/nice car by the way. I would say 315/320 hp at the flywheel.
I think the gear is way steep for a 204/214 cam. It will be in and out of the power range really quick with those gears....
Forum: Pontiac - Street 09-11-2008, 09:07 AM
Replies: 21
Views: 944
Posted By 95ramairformula
S terminal on the starter. Check to see if its...

S terminal on the starter. Check to see if its loose or broken. This happened to me.
Forum: Pontiac - Street 09-07-2008, 12:53 AM
Replies: 25
Views: 2,723
Posted By 95ramairformula
I agree with the factory intake and Qjet would...

I agree with the factory intake and Qjet would really help him out.

13.3's thats pretty impressive and with 2.93 gears. Gotta love that Pontiac torque.:D
Those ported heads are definetly showing...
Forum: Pontiac - Street 09-06-2008, 06:31 PM
Replies: 25
Views: 2,723
Posted By 95ramairformula
I must say some strong running motors. :) Not at...

I must say some strong running motors. :) Not at all suprised with the compression they are at. Bottom line is the Summit cams are a good bang for the buck. When it comes to low compression ( under...
Forum: Pontiac - Street 09-05-2008, 08:50 PM
Replies: 25
Views: 2,723
Posted By 95ramairformula
Erick The 6X8 heads have huge chambers around...

Erick
The 6X8 heads have huge chambers around 98cc-103cc. IMO they would not be worth
the trouble to cut. I wouldn't cut them more than .060 which would not really help in the compression increase...
Forum: Pontiac - Street 09-04-2008, 08:15 PM
Replies: 25
Views: 2,723
Posted By 95ramairformula
Larry 13.3's - I would like to know the engine...

Larry
13.3's - I would like to know the engine combination please. I know you did not run that with a 8.1.1 compression motor. Please elaborate the specs.

I know guys with 10.1.1 compression...
Forum: Pontiac - Street 09-04-2008, 09:26 AM
Replies: 25
Views: 2,723
Posted By 95ramairformula
The Summit cam will be ok and is cheap. If I were...

The Summit cam will be ok and is cheap. If I were to pick a cam I would choose the XE 256 Compcam. It is superior to Summit grind and will out perform it as well. It will put you into the 14's easy. ...
Forum: Members Helping Members 08-21-2008, 04:30 PM
Replies: 11
Views: 873
Posted By 95ramairformula
James I out ran a guy at my work who has a...

James
I out ran a guy at my work who has a 330hp/350 crate motor in a 65 chevy long bed.
He thought that thing was bad. I laughed everytime he said he would whip my slow TA.
He had everyone...
Forum: Pontiac - Street 08-02-2008, 10:26 AM
Replies: 6
Views: 345
Posted By 95ramairformula
Resurface for sure. Its only about 25$ in my area.

Resurface for sure. Its only about 25$ in my area.
Forum: Pontiac - Street 07-26-2008, 12:07 PM
Replies: 13
Views: 788
Posted By 95ramairformula
Drake The good news is that you are in the...

Drake
The good news is that you are in the 14's. Which is very respectful in my opinion. With your combo (stock logs) you should be in the 13.8-13.9 range which is even better news. Just keep...
Forum: Pontiac - Street 07-26-2008, 03:38 AM
Replies: 13
Views: 788
Posted By 95ramairformula
I figured you would run faster with your combo...

I figured you would run faster with your combo and you probably will with more tunning.
I know a guy that has a 79TA 400 4spd with 3.23's runs 14.30-14.60 at 96-98 mph with a 8.1.1 400 with 6X4's...
Forum: Pontiac - Street 07-17-2008, 04:20 AM
Replies: 44
Views: 3,067
Posted By 95ramairformula
Great news Drake. Did you use stock pushrods with...

Great news Drake. Did you use stock pushrods with the heads being milled .060? Did you mill the intake side .060?
Post the track times when you get them.
Forum: Pontiac - Street 06-30-2008, 06:37 PM
Replies: 22
Views: 1,538
Posted By 95ramairformula
With the 13# heads on the 400 and the Crower...

With the 13# heads on the 400 and the Crower 60916, the engine should be a monster for performance. I am figuring close to 10.1.1 compression with that set up.

I don't trust the GTechs at all. Not...
Forum: Pontiac - Street 06-02-2008, 03:21 AM
Replies: 42
Views: 2,229
Posted By 95ramairformula
What size was the cam to produce 310hp and 411 tq...

What size was the cam to produce 310hp and 411 tq ?
Forum: Pontiac - Race 05-21-2008, 04:43 PM
Replies: 9
Views: 765
Posted By 95ramairformula
:yum: YES....

:yum: YES....
Forum: Pontiac - Street 05-21-2008, 04:37 PM
Replies: 20
Views: 1,078
Posted By 95ramairformula
When you go with a posi 3.08 and a 455 the...

When you go with a posi 3.08 and a 455 the massive torque will easily break both tires loose. I doubt the rearend will break since the tires will always break loose first. Now go with Drag radials...
Forum: 77-81 Firebird & Trans Am TECH 05-16-2008, 08:08 AM
Replies: 20
Views: 2,093
Posted By 95ramairformula
Who really cares? I don't... If you have to ask...

Who really cares? I don't... If you have to ask you can't afford it. I have never checked mine.
Forum: 77-81 Firebird & Trans Am TECH 05-15-2008, 09:31 AM
Replies: 7
Views: 947
Posted By 95ramairformula
At full throttle there is no vacuum advance, its...

At full throttle there is no vacuum advance, its all mechanical advance.
Forum: 77-81 Firebird & Trans Am TECH 05-15-2008, 09:28 AM
Replies: 13
Views: 980
Posted By 95ramairformula
I like the 79-81 front ends- Darth Vader. Also...

I like the 79-81 front ends- Darth Vader. Also more aerodynamic.
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