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

Sticky (re)Building my engine - finally

3 4 5

98

11K

Sticky GTO Tuning and Setup Tips

2 3

54

70K

Sticky Central Virginia Machine Service (CVMS) Negative Review

5 6 7

122

32K

Sticky Central Virginia Machine Service Rip - Off

13

6K

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

18

24K

by john23

18

171

Need help figuring what piston I need. (wallace calculator)

2

23

2K

by Old Man Taylor

Timing manifold vacuum

5

141

69 GTO not running well...

2 3 4

63

2K

Secondary vacuum question.

5

184

Windage Tray for a 2.5" stroked engine

8

293

Quadra Jet Bog Blues #7040250

6

503

‘65 GTO 4 barrel carb fuel line

8

328

'65 GTO 389 Timing Specs w/modified engine

8

6K

Butler 461 Stoker Build

1

194

by Old Man Taylor

Coolant temp sensor

7

353

by O52

1

175

2

21

798

9

640

by Tim68

PCV valve issue? Wagner? Anyone using?

2

23

841

Timing off. What gives?

5 6 7

128

6K

Spark plug with hei

2

163

Thoughts on this recipe?

2

387

2

25

4K

Bluetooth Distributor?

1

241

69 428 cylinder heads

1

134

by Old Man Taylor

‘65 GTO w/ ‘69 RAIII Heads - PCV ventilation

5

281

9

408

Which carburetor to go with?

8

791

428 GT Super Stock cylinder heads

3

250

Engine Build Expectations

10

5K

9

854

by Tim68

Which fuel pump ???

7

446

2 3 4

69

8K

by 69 237

Electronic Ignition????

8

709

by RMTZ67

Stalling at hard turns

2

294

Tri-Power fixing

3

417

by kobold

Oil type for new rebuild 68 GTO 400

17

2K

Engine stumble under load

5

436

Flat Tappet vs Roller - BS

2

31

3K