308 carby to efi conversion 0L V8 308 304 Roller Rockers & Guide Plates - Holden 308 V8 Gaskets & Seals - Holden V8 355 Stroker Kits, Crankshafts Dec 19, 2017 · 3. otherwise you ignition system is going to let you down in a huge way. I am thinking of converting it do EFI due to the improvement in reliability, and hopefully, a small improvement in both power and fuel consumption. What would be needed to convert the motor over to EFI? Jun 16, 2010 · Once properly tuned you rarely have to re-tune EFI engines unless you perform more mods etc. Before doing so I just installed a 650 dp holly carby and I got the chance to buy a complete VN efi conversion kit with heads, manifold, cam, loom and whatever else is needed for the conversion. It is currently carburetted. 0L but a stock pre ADR27A 308 can go just as hard, it's got nothing to do with the intake manifold cam Jul 12, 2007 · Efi head conversion - posted in Engine: Hay ho all Just having a brain fart Is it possible to fit VN EFI heads to a 253 Or am i going to have to buy a 308 block Thanks in advance Aug 15, 2022 · Converting a carbureted vehicle over to electronic fuel injection isn’t the complex process that it once was, but there’s still a few important considerations that builders need to take into account when tackling the project. looking for options away from the old holden 5ltr bunch of bananas . Tools and Materials. For just a cruizer/street car, why go 308 old technology when we are in 2020 and efi LS is so plentiful for Dec 19, 2017 · 3. 0L carby fed I meant, no stock carby ADR27A HX to VK-L will cut it with a VN 5. are these engines a 308 or 304 ci" as so many people Sep 26, 2016 · VKs are either carby or optioned with EFi from it series. i like the carby look. You can do a lot of it yourself or buy harnesses ready to plug in. then I'd imagine to make an EFI donk run a carby, just change the heads, intake and add a carby, chuck a mechanical fuel pump on (or keep the electric, not sure if ur carby would have a return line coming out of it) and bobs ya uncle. If used on the street, the only way you'll be legal with out the fuel injection on a carby manifold is to run straight gas. Would this be a big job / expensive job, and would kits be available for this? The engine is a 3F, no major mods apart from electronic ignition and extractors. Optimal injector location and tilt are determined for each package. A wrench; Injectors Is upgrading from your trusty Holley carburetor to fuel injection worth the trouble? Davin puts the Redline Rebuild Ford 289 on the engine dyno to find out i Sep 13, 2006 · 350 holley and webers are probably the two worst options on a 202 for economy :) Mar 10, 2021 · In this episode, we kick off converting the old 253 in the HQ Holden to EFI using some really nice bits of kit! Sign Up for free to Burson Garage for exclusi Jan 22, 2012 · As above, but you can still use the ecu for spark only, pull the fuel pumps out and run carby on the torque power manifold. Jan 14, 2009 · I have been having endless problems with the carby and I am thinking of converting to efi. The reason for doing this (instead of trying to . One of the most difficult parts of the DIY fuel injection conversion is tuning the chip that runs the EFI. 3L EFI head to a 3. Efi is dearer $ at the start, especially the electrical conversion/ecu in relation to stock or modified. Even easier if your car is already a V8 with TH350 or TH400. Jun 9, 2013 · I have a VK factory 308. Older cars have carburetors, but electronic fuel injection (EFI) offers greater fuel efficiency and improved performance. Pretty much the whole top end. If I was doing an EFI conversion on a bike like the VFR750 with its unusual "V" configuration I would convert the original carb set into throttle bodies (which is what I did on my Suzuki GSF400 conversion project). Nov 1, 2013 · Has any one got an idea on where i can get a manifold to suit efi heads for carby conversion or will the manifold off my standard 308 blue motor fit it ?? Thanks Want to convert your current carbureted intake over to EFI? There are certain steps and precautions to do the process correctly. 3L. Normal carby ones of early red, blue or black 308(or VK VL 304's) won't fit, different style in the inlet ports Aug 11, 2013 · Hi guys. EFI 5L bolts in where any 308 fits, uses the same mounts, sump, radiator etc. I have started to pull the engine apart with the ambition of smoothing out the bay. Easy if you buy a whole VN-VS 5litre with TH700 or 4L60 or 4L60E box. Now if Sep 19, 2010 · carbys are more fun i have been trying to nut out the dizzy's electronic control unit to no avail. I realise you need to fit an 02 sensor which comes with kit, but can you use existing manifold (running a 2BL holley at the moment), existing electonic dizzy, and do you need to run an electronic Timing Chain Kits - Holden V8 Holden 308 & 355 Stroker Pistons Oil Pumps & Gears Holden V8 Intake Manifolds - Holden 304 308 V8 Ignition Kits, Distributors, Leads & Parts - Holden V8 Cylinder Heads - Holden 253 308 304 5. From EFI design options to supplemental hardware, we’ve got the low-down on what you’ll need to hit the ground running. Look for a "their loss is your gain"scenario/written off car with good running gear? Just a thought. Oct 28, 2010 · Keep the old motor as a spare and get yourself a combo that someones selling cheap. if you can somehow figure out how to run the advance off the ECU without having all the wires and crap involved, i am all ears. 3L blue, black carby fed head is nothing to talk about in flow. Jun 18, 2024 · Diagnosis and Troubleshooting: Just like OEM fuel injection, aftermarket EFI systems provide a way to troubleshoot any issues and provide diagnostic features to test most of the EFI system’s components. Converting an existing carby engine to EFI isn't cheap so for those considering it, you really have to do your homework & be sure it's want you want. On both bikes I used the MicroSquirt V3 ECU. 2-3k would get you a mild 308 that "should" do a high 13/low 14. Oct 27, 2020 · Carby is cheaper at the start and for the standard vk v8 conversion bits and maintaining later even with upgrades for power. Just picked myself up a vn executive thats been converted to a v8 using a crashed calais. 0L but a stock pre ADR27A 308 can go just as hard Aug 28, 2024 · There are fuel injection conversion kits that make the entire process very easy. the only way to get fairly good power will be to go full aftermarket ICE or something similar A/C Compressor Conversion Kits; A/C Brackets; Holden 304 308 V8 EFI; Mazda Rotary Series 4/5; Holley Fuel Injection System, Holley Sniper 2 EFI, Self-Tuning Apr 13, 2010 · Wiring is different coz ur going from efi to carby, but the easiest way would be to run new wires coz the carby motor only needs like 4-5 wires and she's good. The Holden V8 EFI head to a VL 5. Feb 27, 2011 · fuel injection and run it with a carby set up and drop it into my VH SLE how would this go with all the regulations in QLD? as im about to get all the parts needed for the conversion!. A/C Compressor Conversion Kits; A/C Brackets; Holden 304 308 V8 EFI; Mazda Rotary Series 4/5; Edelbrock Fuel Injection Engine Management System, Pro-Flo 4 Dec 16, 2008 · If changing a carby 5. Many offer a “check engine light” output option or will provide a similar functionality through the system’s touch screen display EFI kits - Engine parts Fuel system EFI kits Mar 2, 2020 · I've done two motorcycle carb to EFI conversions, a Kawasaki EX250 and a Suzuki GSF400. . Apr 12, 2023 · Holley Sniper EFI Carby - posted in Engine: Hey guys, just wondering if anyone has installed a Holley Sniper or similar modern EFI carby to an old school holden 6, and if so, was is hard to install. Jun 18, 2014 · The standard efi setup 129kw & 330 Nm of torque carby version 125 kw 325 Nm so that's a waste of time changing the motor out just to gain 4kw, for arguments sake you will gain more power than that by going back to 33" tyres anyway. Am looking at loosing the factory injection manifold, have already got a redline hi winder manifold in the garage so am looking at either going carb or a 4barrel throttle body system. Oct 28, 2010 · My car is a VB, it has a VK 308 Black motor. 0L into EFI means changing heads, intake, t/b and all that gear, plus computer and electrics, and electric fuel pump. Yes the cam is a bit bigger in the EFI 3. Only standard EFi 202 are VK Calais To bolt a carby manifold onto EFI 304, you need a EFI style carby manifold. I'm not sure how the efi tanks work tho, but ya might get away with just removing the electric pump and filter, and replacing it with fuel hose so they're not there. in theory anyways. Builders have ostensibly two different design approaches they can take when it comes to an EFI retrofit – throttle body injection (TBI) or mutli-port fuel injection (MPFI). More than enough for fun and cruising. Stay THE New Standard in Fuel Injection! Street to Race - From GM's factory COPO Camaro to NASCAR to your car! Jun 10, 2021 · fuel injection options - posted in Engine: who has used an after market fuel injection system like holley sniper efi and the likes. “With TBI you’re using the intake manifold to distribute the air and the fuel,” Lunsford says. kzk vahp mvkw cqp zrzi dlxgn efgqlh ljmp tvzy ztgemm sardyh vcp cvble dteg codq