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Opel Engine Performance Modifications

18.2K 3.2M
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Fuel Injection Mods

Modifications and improvements to Opel F.I. systems
3.9K 550K
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  • 550K

Performance Suspension and Braking Upgrades

3.7K 735K
  • 3.7K
  • 735K

Clutch, Transmission and Drive-train Upgrades

5K 959K
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  • 959K

Engine Swap Forum

Discussions on replacement engines
9.1K 2.6M
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  • 2.6M
Sticky New Members- Please Read
1
4K
 by baz
Honda VTEC valves in 1.1 OHV head for the win!
2
25
1K
 by Vincent
1971 Opel GT with Zetec engine and 6 speed Subaru Tranny
14
577
 by dpre
Ergonomic air intake snorkel
0
124
 by krewzer
a400 group B 2.4 rebuild
6
1K
 by davegt27
Coilover issues
5
1K
 by davegt27
Opel 2.0 CIH 16V
0
665
 by davegt27
ultra super comp hp ?
10
1K
 by 69whitegt
Oh no, I've dented my headers ....
6
1K
 by RallyBob
36-1 tone rings/trigger wheels fun.
10
1K
 by wrench459 (R.I.P.)
knock control
0
687
 by wrench459 (R.I.P.)
For WRC celebration High Performance Parts Special Deals
0
842
 by chevyate
Turbo GT Stock or not??
2
22
2K
 by wrench459 (R.I.P.)
ECU re-flashing
6
3K
 by johnyp
enginebay airflow, cooling, getting cold air in and the heat out.
8
2K
 by opelspyder
Calculating CFM needs
14
2K
 by Vincent
Add Lightness
2
36
10K
 by ggl
Automotive Calculators
6
2K
 by wrench459 (R.I.P.)
C20XE World Record
10
9K
 by UPG
Fresh Fuel
10
2K
 by ggl
Chassis Stiffening
13
5K
 by Team Unter Puff
cooler running A/F bung
3
2K
 by GoldGT
Conreo GT and the Steinmetz GT
3
3K
 by proracer
pin locks
9
4K
 by wrench459 (R.I.P.)
Just how GM is the Opel for Performance Upgrades?
7
4K
 by Rotard
Ugly
7
3K
 by wrench459 (R.I.P.)
Cooling system upgrade - custom surge tank
2
20
11K
 by wrench459 (R.I.P.)
Tuning issues
1
3K
 by hrcollinsjr
Any Interest in RallyBob Fabricated Parts?
19 20 21
406
57K
 by neuropel
2.2 EFI Intake manifold versus 2.4 EFI versus Carb
2 3
42
3K
 by kwilford
Performance Opel Engine Performance Modifications, Engine Swap Forum
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