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The 1964-1974 Pontiac Tempest, Lemans & GTO
1964-1974 Tempest/LeMans/GTO Engine Tuning
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Sticky
GTO Tuning and Setup Tips
lars
May 21, 2007
2
3
56
71K
2 mo ago
by
RMTZ67
Sticky
Main Bearing Check
PontiacJim
2 mo ago
15
770
2 mo ago
by
deanhickey
Sticky
Pontiac Oil Pan Tech - Fill Levels
PontiacJim
4 mo ago
9
469
2 mo ago
by
Old Man Taylor
Sticky
Pontiac Oil Pan - Making It Deeper
PontiacJim
3 mo ago
15
565
3 mo ago
by
64since65
Sticky
Pontiac Windage Tray & Oil Baffle Tech
PontiacJim
4 mo ago
10
417
4 mo ago
by
PontiacJim
Sticky
Pontiac Tune-Up Specs 1955-70
PontiacJim
4 mo ago
4
445
4 mo ago
by
PontiacJim
Sticky
400 Dyno Test Data with Holley & Q-Jet Comparison
lars
Mar 24, 2012
2
21
26K
5 mo ago
by
Mine'sa66
Sticky
(re)Building my engine - finally
BearGFR
Sep 30, 2017
3
4
5
98
12K
7 mo ago
by
Mine'sa66
Sticky
Central Virginia Machine Service (CVMS) Negative Review
Goat Roper
May 22, 2016
5
6
7
122
34K
Apr 26, 2018
by
Goat Roper
Sticky
Central Virginia Machine Service Rip - Off
zrsteve
Dec 6, 2016
13
6K
Dec 18, 2016
by
Goat Roper
M
70 Formula 400 Sniper EFI issue
MattDipiet1
3 d ago
3
94
2 d ago
by
GTO44
No start, no spark
1967pontiac400
17 d ago
2
21
465
10 d ago
by
BLK69JUDGE
A
EFI Tuning/timing Help
Atarchus
21 d ago
10
362
11 d ago
by
Lemans guy
HOW MUCH OIL DOES A FACTORY HEAD HOLD?
PontiacJim
3 mo ago
12
565
13 d ago
by
Machinest-guy
M
Strange Oil Pressure Issue
Mitchell Waske
16 d ago
2
174
16 d ago
by
Lemans guy
D
1965 Tempest Custom minus the 326
Dauntless 1971
18 d ago
2
125
17 d ago
by
Dauntless 1971
6
It’s time to sell our GTO
69GTODave
Nov 3, 2019
8
1K
19 d ago
by
O52
Bullet Cam Experience?
armyadarkness
1 mo ago
3
4
5
96
2K
21 d ago
by
Old Man Taylor
B
65 gto starting issues HELP please🍻
Buttinz
5 mo ago
2
24
886
23 d ago
by
RMTZ67
Head Bolt for AC Bracket
armyadarkness
1 mo ago
2
20
396
24 d ago
by
Gtowally
Dual quad jetting questions
michaelfind
1 mo ago
19
425
1 mo ago
by
Jim K
Deleted
Psychotic
1 mo ago
0
142
1 mo ago
by
Psychotic
Lock washers on carburetor hold down nuts
ragtopgoat
1 mo ago
10
382
1 mo ago
by
Montreux
Gas smell or running rich
Cmeyer9424
3 mo ago
2
3
58
1K
1 mo ago
by
BearGFR
rocker arm size (does it matter)
deanhickey
2 mo ago
4
385
1 mo ago
by
deanhickey
J
389 head choices.
jjminor
Nov 15, 2019
8
935
2 mo ago
by
motown
Recipe for my 70 Lemans build
400lemans
2 mo ago
8
445
2 mo ago
by
Jared
Recommendation for low to mid RPM torque…
11th Indian
2 mo ago
3
277
2 mo ago
by
Jim K
1968 GTO Cuts Out Accelerating
GTOJoe1968
3 mo ago
2
25
872
2 mo ago
by
gtojoe68
H
Cam shaft
Honeyharbour62
Aug 14, 2019
2
23
4K
2 mo ago
by
PontiacJim
Fan hitting shroud / 69' Goat ..
RAIIIJudge
2 mo ago
7
291
2 mo ago
by
RAIIIJudge
M
1966 Pontiac Tri-Power
maw2078826
2 mo ago
10
331
2 mo ago
by
maw2078826
69 GTO not running well...
dan woodland
7 mo ago
2
3
4
78
2K
3 mo ago
by
dan woodland
L
Early Tri-Power questions
Lil GTO
4 mo ago
7
305
3 mo ago
by
Lil GTO
M
New member needs help -> Rough idle after changing dwell angle on 389cu inch. 1966 Pontiac
Maczuga
4 mo ago
2
3
52
2K
3 mo ago
by
Maczuga
PJ's oil pan tech
1968gto421
3 mo ago
4
313
3 mo ago
by
PontiacJim
Camshafts
Anthd7767
3 mo ago
14
799
3 mo ago
by
GTO44
69' 400 rebuilt 20 years ago ...
RAIIIJudge
3 mo ago
2
179
3 mo ago
by
RAIIIJudge
7
question on 70 fan belt layout.
70conv
Mar 23, 2019
5
563
3 mo ago
by
flatbill
R
Hard starting after the car is at operating temperature
Raptor
Oct 25, 2019
14
2K
3 mo ago
by
gtovet49
Timing Light Mystery
Mike O’Neill
4 mo ago
6
229
4 mo ago
by
Lemans guy
#1 Plug Socket w/Air
Jc67
4 mo ago
5
334
4 mo ago
by
Mike O’Neill
Throttle hesitation at certain RPMs
Pss02258
4 mo ago
1
196
4 mo ago
by
Lemans guy
T
RPM intake
Thered72
4 mo ago
3
282
4 mo ago
by
Thered72
'65 4bbl intake Q
wishihaditback
4 mo ago
3
200
4 mo ago
by
PontiacJim
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1964-1974 Tempest/LeMans/GTO Engine Tuning
1964-1974 Tempest, LeMans & GTO Engine Tuning and High Performance
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