Forum: Pontiac - Race
02-22-2010, 08:44 PM
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Replies: 6
Views: 279
Spark plug question...
At what compression do you drop the heat range of the plug? What determines the heat range -static, dynamic, or cold cranking compression? Is another option to decrease the gap by .005"?
thanks in...
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Forum: Pontiac - Street
12-09-2009, 09:24 PM
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Replies: 19
Views: 498
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Forum: Pontiac - Street
12-01-2009, 09:19 PM
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Replies: 19
Views: 498
Question on valve grinds..
What are the different types? 3, 5, form tool? What are the advantages/disadvantages of each? How important is the grind? I understand it helps low lift, but I am lookin for the hows and why's....
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Forum: 61-63 Tempest & LeMans TECH
12-29-2007, 10:17 PM
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Replies: 6
Views: 627
superduty hoodscoops
tom s. hopefully u read this considering you were there in the mix when these cars were being raced. i have been looking at pictures of the SD tempests/lemans and noticed some cars with and some with...
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Forum: 61-63 Tempest & LeMans TECH
03-04-2007, 10:09 PM
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Replies: 2
Views: 426
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Forum: Pontiac - Street
01-06-2007, 03:54 PM
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Replies: 1
Views: 329
early cars compared to muscle cars..
how did the early sixties catalinas,gp's, and other makes compare performance wise with the 64 and up the early 70's gto's, chevelles, chargers, and mustangs? did the early cars hold there own?
Dave
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Forum: The Body Shop TECH
12-31-2006, 10:33 AM
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Replies: 3
Views: 286
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Forum: The Body Shop TECH
12-31-2006, 10:23 AM
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Replies: 2
Views: 315
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Forum: Pontiac - Street
12-31-2006, 10:21 AM
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Replies: 4
Views: 296
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Forum: Pontiac - Street
12-31-2006, 12:58 AM
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Replies: 4
Views: 296
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Forum: The Body Shop TECH
12-31-2006, 12:52 AM
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Replies: 3
Views: 286
Tiger gold availability?
i would like to paint my '63 lemans TIGER gold. is this color available at the paint shops? i have a ditzler code of 22728. is this all i need?
Dave
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Forum: Pontiac - Street
12-30-2006, 05:40 PM
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Replies: 2
Views: 269
Radir "cheater" slicks?
has anybody ever run these? i am still trying to decide what tires to run. 29" tall hoosier dot's, m/t et streets, or m/t sportsmans. i am doing a mid sixties (for the most part) period correct '63...
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Forum: Pontiac - Race
12-30-2006, 11:37 AM
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Replies: 5
Views: 514
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Forum: 61-63 Tempest & LeMans TECH
12-28-2006, 10:52 PM
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Replies: 7
Views: 611
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Forum: Pontiac - Race
12-28-2006, 10:48 PM
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Replies: 5
Views: 514
JUMPIN' JACK FLASH '68 GTO
does anybody have a pic of this mid seventies race car. it belonged to a very close friend of mine back in 'the day'. i think it would be cool to get some pics for him. the car was on the streets...
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Forum: 61-63 Tempest & LeMans TECH
12-28-2006, 07:15 PM
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Replies: 7
Views: 611
ladder, 4 link, or leafsprings?
planning out my '63 le mans rear end. i have a 57 pontiac rear. i am building this from scratch and it will be a street driven car with a tri power 389 and 3.90 to 4.11's 29" tire combo. opinions/...
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Forum: Pontiac - Race
12-26-2006, 05:03 PM
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Replies: 9
Views: 405
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Forum: Pontiac - Race
12-26-2006, 01:56 PM
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Replies: 1
Views: 224
valve upgrade for '63 389 heads
valve sizes are 1.88int/1.60exh. can i have them machined for 1.92 or even a 2.02/1.66? would the 2.02 be a chevy valve? come on all you old time racers out there think back a lil further!
thanks...
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Forum: Pontiac - Street
12-26-2006, 01:50 PM
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Replies: 4
Views: 462
cost difference bewtween custom cam...
and an off the shelf solid roller? my setup is a little on the side of not so common: '63 389 .030over, ported heads w/ aftermarket valves, 9.75 to 1cr, 4 spd and 4.11 gears w/29" tire. i will be...
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Forum: Pontiac - Race
12-26-2006, 11:24 AM
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Replies: 9
Views: 405
timing gears?
anyone run the timing gears as opposed to a roller chain? opinions please. forgive me, but with the newer harley motor(twin cam) gear driven cams are sooo much better than chain driven mainly due to...
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Forum: Pontiac - Street
12-24-2006, 08:16 AM
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Replies: 3
Views: 408
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Forum: Pontiac - Street
12-24-2006, 08:09 AM
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Replies: 5
Views: 442
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Forum: Pontiac - Street
12-24-2006, 12:38 AM
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Replies: 5
Views: 442
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Forum: Pontiac - Street
12-23-2006, 11:53 PM
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Replies: 5
Views: 442
1963 389 valves...
what size valves did pontiac use in the '63 389 non sd heads? are aftermarket vavles available?
Dave
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Forum: 61-63 Tempest & LeMans TECH
12-22-2006, 04:02 PM
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Replies: 71
Views: 7,794
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