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Opel Engine Performance Modifications

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19.2K
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Fuel Injection Mods

Modifications and improvements to Opel F.I. systems
4.1K
726K
4.1K
726K

Performance Suspension and Braking Upgrades

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977K
3.8K
977K

Clutch, Transmission and Drive-train Upgrades

5.6K
1.3M
5.6K
1.3M

Engine Swap Forum

Discussions on replacement engines
9.7K
3.3M
1
9.7K
3.3M
Gary
Sticky New Members- Please Read
1
5K
 by baz
Autoholic
Help w/ 2.4L Build
2
39
4K
 by samdog
GoinManta
How to solve the issue of your block or head have been decked too much with Cometic Head Gaskets
2
843
 by GoinManta
A
Honda VTEC valves in 1.1 OHV head for the win!
2 3 4
64
13K
 by Professor Dremel
davegt27
Opel 2.0 CIH 16V
2
2K
 by davegt27
N
Remap - pros & cons
1
483
 by Witness
Raymond
Performance parts?
7
2K
 by RonnGM
krewzer
Ergonomic air intake snorkel
5
1K
 by krewzer
K
Lowering my Olympia A 1969
7
577
 by RallyBob
C
1971 Opel GT with Zetec engine and 6 speed Subaru Tranny
14
2K
 by 99449
T
a400 group B 2.4 rebuild
6
2K
 by davegt27
E
Coilover issues
5
2K
 by davegt27
O
ultra super comp hp ?
10
2K
 by 69whitegt
ggl
Oh no, I've dented my headers ....
6
2K
 by RallyBob
wrench459 (R.I.P.)
36-1 tone rings/trigger wheels fun.
10
2K
 by wrench459 (R.I.P.)
wrench459 (R.I.P.)
knock control
0
991
 by wrench459 (R.I.P.)
C
For WRC celebration High Performance Parts Special Deals
0
1K
 by chevyate
Z
Turbo GT Stock or not??
2
22
4K
 by wrench459 (R.I.P.)
J
ECU re-flashing
6
4K
 by johnyp
T
enginebay airflow, cooling, getting cold air in and the heat out.
8
3K
 by opelspyder
ggl
Calculating CFM needs
14
2K
 by Vincent
azopelnut
Add Lightness
2
36
12K
 by ggl
ggl
Automotive Calculators
6
2K
 by wrench459 (R.I.P.)
U
C20XE World Record
10
12K
 by UPG
wrench459 (R.I.P.)
Fresh Fuel
10
3K
 by ggl
W
Chassis Stiffening
13
6K
 by Team Unter Puff
wrench459 (R.I.P.)
cooler running A/F bung
3
2K
 by GoldGT
proracer
Conreo GT and the Steinmetz GT
3
4K
 by proracer
wrench459 (R.I.P.)
pin locks
9
4K
 by wrench459 (R.I.P.)
Rotard
Just how GM is the Opel for Performance Upgrades?
7
5K
 by Rotard
wrench459 (R.I.P.)
Ugly
7
4K
 by wrench459 (R.I.P.)
RallyBob
Cooling system upgrade - custom surge tank
2
20
12K
 by wrench459 (R.I.P.)
wrench459 (R.I.P.)
Tuning issues
1
3K
 by hrcollinsjr
RallyBob
Any Interest in RallyBob Fabricated Parts?
19 20 21
406
64K
 by neuropel
2 Fast 4 U
2.2 EFI Intake manifold versus 2.4 EFI versus Carb
2 3
42
5K
 by kwilford
Performance
Opel Engine Performance Modifications, Engine Swap Forum
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