- forged crank and rods
- 2.4 issue
- More power
- Down draft manifold stud size and length
- HELP ! I need the internal diagrams for a MSD 6 AL
- Hydro valves or mechanic?
- Is a sprint manifold and ported intake enough for a 38 DGAV?
- K&N Air Filter Plenum Application
- Tripple Twin throttle bodies
- Opel Headers ?
- Opel Rekord C
- CNC cam cover
- Crane rollerocers
- 24 V to 16 V head on CIH
- FMIC (Front Mount InterCooler)
- Best Performance Options....
- 1.25 crower springs
- Mods for 2,4 engine
- Need quick Help on underdrive pulley
- camshaft questions
- Doing acid on the job
- Thermostat housing for twins
- CNC side cover
- Twin Charge Manta Vid and questions
- SSD Manifold
- Roller Rockers with hydraulic lifters
- Stock head vs ported head
- Roller Rockers
- Power out of a stock 1.9
- C30NE Head
- Cam Grinding
- Big Valve 1.9 head
- New Guy: Would like some direction
- a puzzle inside a conundrum
- 2,4l need Cam...
- Forged pistons
- side exhaust on Ascona?
- performance heads
- Steve's GT Engine Build up
- Manifold modifications?
- Who To Build An Engine?
- Roller lifter project
- Need everyones opinion
- Racing Cylinder Head
- Clearance the crank
- Rewrite a bit
- Other roller rockers
- ogts 2.0L
- 2.2 EFI Intake manifold versus 2.4 EFI versus Carb
- Piston clearnace
- Valve Springs
- EFI 2.0 Pistons and Nissan Throttle Body
- group buy underdrive pulleys
- Crower-Where to Buy
- what if i want a 2.4 litre
- rod, head, crank ARP kit
- 265 to 2.0 L questions
- CIH roller rockers, lifters and cam wanted
- Stop watch don't lie!
- DIY powdercoating really does work!
- Wagon Motor
- Need missing 32 36 manual weber pieces
- Spark knock
- Practicality of 2.0 via OEM Pistons vs SBC 265 Pistons
- using ford rods (2.3l) with chevy 305 pistons possible?
- Custom intake manifold for downdraft Webers?
- Irmscher Valve Springs on Ebay
- Engine combo
- New turbo project maybe?
- Intake
- Opel 2 Litre Rod Specs
- Wanted: Head, 1.6 version
- H-Beam Con Rods
- 1.9 Head Porting for Street Applications
- Street porting a 1.9 big valve head
- Boost gauge?
- 16 valve DCIH (Dual Cam In Head) 2.4L engine.....
- 2.2 Engine build questions
- original 2.4 pistons prone to crack
- 1,9/2L topp on a 2.2L engine...more power?
- 1.9 Durability Question for Turbocharging
- Torque......?
- Happy birthday Bob
- performance head work
- What to do if Your Head or Block is Milled? (was "what to do with a decked head?")
- Total Timing Advance?
- CIH turbo header design question
- CIH Turbo Power
- Intake manifold Mods
- cam degreeing, flywheel tooth method
- need 9 mm Roller rockers.
- 1971 Opel Manta project
- Weber 40 DFO
- serious HP (DOHC CIH 2.4 Out to 2.55)?
- crankshaft stroking info (homemade 2.4)
- 2.2 E tuning
- How Big a Bore Can You Be?
- Turbo Further Down Exhaust (or at back)
- Another Turbo Option
- CIH 2.4 Performance Tips (Was "Weakest Link")?
- Legere Intake manifold
- CIH oil riser?
- Stock Solid Cam vs Hydraulic Cam
- coating your own pistons
- Header Flange
- New headers, maybe?
- 1.9 l intake/HP
- 1.9 L rpm's limited
- 1.9 to 2.4 Conversion Project Started
- C&R BV head and Roller Rockers
- 2.0 Project
- Knock Sensor to Avoid Detonation?
- SBC Header Adapted to the CIH?
- 1.9 to 2.0 Engine rebuild
- Quickie turbo setup for Kadett
- 2.2 build up from 1.9
- Cam recommendations for Legere Spec 2.4L EFI
- Opel/Vauxhall C22XE Engine Modifications
- Lifters and Roller Rockers
- Crank trigger ignition mods for CIH
- The 'Turd' gets fitted for some heavy breathing
- slight miss
- Solid Lifters - Group Buy?
- Building the Big One.....2.4
- Exhaust Ques. for anyone w/ 2.2-2.4 motor
- Connecting rod 'FAQ'
- What is needed to get a stock gt in the low 15's to high 14's in the 1/4 mile
- Lexmaul Ram Intake- Any Info?
- 1.9 Total rebuild for nitrous
- Valve Springs for Perf. Cams
- winter turbo ideas
- where to start?
- 2.0 16v conversion
- Rare Irmscher 1.1 OHV SSD manifold and 40DCOE
- How to get more power?
- source for performance 1.1 ltr cams?
- 1.9 to a 2.0
- 2.4 compression ratio for Turbo
- bolt on performance?
- how much difference will these mods make?
- What a Difference a Ported Manifold & Sprint Exhaust Makes!
- Rally Bob-- Coatings question
- Nitrous
- low compression vs high compression
- 2.4 head porting pics
- Cheap GT turbo
- 2.0 Build-Up Text file
- 2.0 roller rocket finish
- Head porting pictues
- Opel Manta direct admission air kit
- blank billet cams
- Performance Spark Plug Wires
- Megajolt Lite Jr
- Building a 'Stroker'
- what are the effects if you bolt on a 1.9 head to a 2.2 shortblock
- 2436cc Engine build
- 1970 GT Project Car
- Under-Drive Crank pulleys and such
- What formula for Valve lash with Roller rockers
- "Core" questions for a 2.4 conversion
- Street Sweeper pre-build
- Roller Rocker rocket ride
- Use SBC 265 Pistons with stock '75 EFI?
- Conrero Racing Engine
- Performance Cams
- Winter engine rebuild project ?'s
- Turbo suggestions
- 1.5 head for Increased Compression
- 2.4 CIH Differences between years if any?
- Best Performance from a Kadett 1.3
- Roller Rockers
- Cam Techniques Cam Spec ?
- F Production Solid Camshaft Profile
- Bad Roller rocker wear
- Any interest in 1.9L to 2.4L rebuilds?
- Calling All Engine Builders
- Pistons for a 2.4 Conversion?
- Fuelcat
- 280zx Turbo
- Turbo Charging or NOS for the 1.9
- Compression suggestions anybody?
- Cold Air Intakefor Opel Astra Coupe (2003) Turbo
- stock fuel injection vs carb
- 2.4L Swap
- CIH Turbo EFI by RallyBob
- Head Identification
- Desktop Dyno
- engine coatings
- Opel power
- RallyBob's 450 HP 2.5 CIH
- engine builders
- circle track 2.4 or ?
- 2.2l exhaust manifold
- Camshaft Replacement
- Tubular Header from Opel GT Source
- Many Thanks
- questions about engine mods
- Turbos
- what should i do
- Comparison of '75 US spec Sprint manifold and '79 ported Euro Sprint manifold
- Merry X-Mas to ME! Roller Rockers arrived...
- crankshaft scrapers on ebay
- Valvetrain Questions
- Question about chiptuning
- Sprint Exhaust Manifold
- crank scraper
- Looking For Performance Ideas
- circle track 2.4
- Fuel line delivery
- problem Tuning in the 2.4
- 305 pistons
- Ascona 400 head cirrca 1980
- opel gt build up
- 1972 vs. 1973
- Underdive Pulleys - Thanks Bob Dennard
- 1.5L Head to Raise Compression?
- New 1.1 Litre, performance & restoration
- Venolia Pistons for 1.9 to 2.0 Conversion
- 2.2 vs 2.4
- Roller Rocker Arm Group Buy
- Opel hi-po cylinder head comparison
- 2.0 motor
- eBay 2" Front Exhaust Pipe
- Stroker Crank w/ Honda Rod
- Saturn head
- Shot Peening and Cryo Treating
- High Performance Engine Build Up
- Cam Effects - Now Shipping
- What can I do for performance?
- chevy valve question
- taller valve cover
- Roller rocker arms
- 2.4 installation
- Crane Ignition Installation
- Mechanical advance distributor for 2.2 w/ Dual 40 DCOE's
- Cylinder Head Builder Wanted
- commuting worthy gt
- starting with 1.9, where to go from here?
- Programmable Ignition Timing Curve
- 305 pistons/2.4 liter CIH conversion
- Cam Timing change for a Milled Head??
- Ford 2.3 liter 5 1/2 inch Rods
- exhaust headpipe mods
- Mill Head (Cam Timing Issues?)
- Opel polylocks are gone...
- My Bench Flow numbers-are these in line?
- ARP rod bolts for CIH engine
- GT Performance
- Intake & Exhaust Manifold Mods (CO Sensor for Tuning)
- Flow bench numbers