1964-1974 Tempest/LeMans/GTO Engine Tuning | Pontiac GTO Forum

Sticky Does more Octane equate to More Power? Here's the ironclad proof.

6

310

Sticky Main Bearing Check

18

4K

Sticky Octane, compression & detonation

9

5K

by Paul H

Sticky Pontiac Tune-Up Specs 1955-70

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2K

Sticky Harmonic Balancer - How to verify TDC markings with the heads installed.

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288

Sticky Pontiac Oil Pan Tech - Fill Levels

12

3K

Sticky Degreeing a Cam - the process

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567

by armyadarkness

Sticky A better way for Spring/Summer Cooling System Service

3

786

Sticky GTO Tuning and Setup Tips

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56

76K

by RMTZ67

Sticky Pontiac Oil Pan - Making It Deeper

15

3K

Sticky Pontiac Windage Tray & Oil Baffle Tech

10

3K

Sticky 400 Dyno Test Data with Holley & Q-Jet Comparison

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21

30K

Sticky (re)Building my engine - finally

3 4 5

98

15K

Sticky Central Virginia Machine Service (CVMS) Negative Review

5 6 7

122

39K

Sticky Central Virginia Machine Service Rip - Off

13

8K

Won’t start after trying to check time

2 3

46

637

by RMTZ67

Misfire 1971 Pontiac 455 YC Block

15

318

by Muranator66GTOCNVT

EXHAUST AFTERFIRE

2 3

50

553

by armyadarkness

pcv system and air cleaner set up.

19

245

by Jared

4

120

Crankshaft balancing

10

347

by Old Man Taylor

Tripower Flow Cast Iron

3

331

by Old Man Taylor

AC PF24 to PF61E Oil Filter Use

11

450

New info on Len Williams Pontiac "crate" engines

8

9K

Maxima Oils & Lubricants - Another Brand Oil Option

4

222

by Must_1

'65 GTO Stalling at > 4000 rpm

2 3

40

1K

W72 Engine - worth building for a 67 GTO?

16

402

by armyadarkness

Peculiar exhaust note

2 3 4

61

1K

3 4 5

82

2K

2 3 4

73

11K

by 69 237

400 stock connecting rod bolt question

8

413

The mystery vacuum leak

8

415

19

3K

Pontiac 1971 350 Cam Upgrade - Looking For Input/Opinions

9

560

by LATECH

Centerville TN Engine Builder ?

0

172

1964 Pontiac LeMans 326 converitble will not start

13

495

by Mark Dougherty

750 Edelbrock Too Big for 65 389?

10

515

1970 GTO #13 Heads YS Block 461 Stroker Kit Comp HYD Cam BP8021SP

2

25

1K

EFI Tuning/timing Help

17

2K

1970 GTO ENGINE VALVE SPECS

1

198

What is this on my 1964 tripower intake?

3

253

Speedmaster dual plane vs Edelbrock rpm

0

194

Tri power intake manifold gasket

9

285

Flat Tappet vs Roller - BS

2

36

9K

PCV valve issue? Wagner? Anyone using?

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48

5K

by 65GTOproject

'66 389 timing marks

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293

2

223

by Duff

5

279

67 GTO exhaust resonators

7

3K

by papasmurf.1948

Dyno Day for the 461 Stroker

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714