350zlew Posted February 24, 2013 Posted February 24, 2013 Hiya im new to this forum and just need a bit of advice on injector size forna current project on my z. Am currently in the process of supercharging it and am aiming for around 380-400bhp.. dont really want to go above that so i need to know what size injectors i need? Ive been told 660cc but these seem pretty big... just need confirmation :-) Many thanks Lewis. Quote
The Chubby Ninja Posted February 24, 2013 Posted February 24, 2013 im going for similar bhp and have been advised to get 600cc. the deatschwerks fit into the oem plugs without alteration . oh and Quote
The Chubby Ninja Posted February 24, 2013 Posted February 24, 2013 also Tarmac is a trader on here that sells them and you can get a forum discount too Quote
350zlew Posted February 24, 2013 Author Posted February 24, 2013 Excellent thanks for the quick responce mate! Luckily i already have the injectors but needed to check before putting them in.. Try USA ebay i got a set of 6 high output 660cc injectors for £180 including shipping! ;-) deals!!!! Quote
The Chubby Ninja Posted February 24, 2013 Posted February 24, 2013 no problem.thats cheap! mines were about 3 times that. what make are they? also where are you from? Quote
The Chubby Ninja Posted February 24, 2013 Posted February 24, 2013 just checked them out and it says they are remanufactured. i take it that means reconditioned? Quote
350zlew Posted February 24, 2013 Author Posted February 24, 2013 I beleive so buddy... aparently all the internals have been replaced and are as new but obviously as they are previously used they are slightly cheaper hence the price :-) fingers crossed they are all good but ill keep u posted :-D What charger are u using buddy? Quote
The Chubby Ninja Posted February 24, 2013 Posted February 24, 2013 hope it all works out for you then. ive went for the vortech v3 sci with the 3.12 pulley. what charger did you go for? where are you based? Quote
4RE Leather Posted February 24, 2013 Posted February 24, 2013 Not sure what the stock size is but I have 750cc in at the moment. Quote
evilscorp Posted February 24, 2013 Posted February 24, 2013 330cc I think is stock in DE engines. Quote
4RE Leather Posted February 24, 2013 Posted February 24, 2013 I have HR but they cant be that much different surely? Quote
Sam Mcgoo Posted February 24, 2013 Posted February 24, 2013 I'm running DW 600cc. Fine for my power levels. (442fwhp) Previously I was on stock injectors running 380fwhp without issue but they would have been flat-out at WOT. Just a word of caution - If it were me, I would get all your 'new' ebay injectors flow tested before fitment. I can't see the tolerances being that great for that money. Saving a couple hundred quid on the injectors sounds good but if you get one fail or one cylinder running lean, you'll be spending thoudands before you even know it . And...Welcome to the club. 2 Quote
350zlew Posted February 24, 2013 Author Posted February 24, 2013 Ive gone for a eaton m90 which we are customising the inlet manifold to fit.. as its a roots style charger like the stillen.. spoken to a few specialists in the uk and they have said theres no reason why it wouldnt work like a stillen charger its just obviously cheaper to acquire :-) Have a list of parts to get most of which i already have.... just got to find out how much of a bulge is going to have to go in the bonnet after fitting... hmmmm! I know cheaper isnt always better but the charger is being fully rebuilt and teflon coated so it wont be a shabby job as its been a long time in progress and we have had lots of info from different specialists :-) Will post pics when i have some.. :-D Quote
350zlew Posted February 24, 2013 Author Posted February 24, 2013 And thanks mate i will definatly get them tested before hand :-) Quote
350zlew Posted February 24, 2013 Author Posted February 24, 2013 Probably gonna get slated for using an eaton haha but the last thing id want to do is damage the car so ive done my research :-) If it doesnt work then i have learnt thats why i joined the forum... for some advice! Quote
evilscorp Posted February 24, 2013 Posted February 24, 2013 Sounds interesting will you try and mount it to the lower intake manifold or will you try something with the lower plenum to mount on? At least it will sound better than the centrifugal type charger not sure about hp wise tho? Gd luck and welcome Quote
350zlew Posted February 24, 2013 Author Posted February 24, 2013 Haha it is buddy... its more of a project tbh :-) Whats happening is we are getting the top half of the inlet manifold remade out of billett aliminum to fit the charger on top... so once done it should all just bolt on top :-) Performance wise alot of guys recon it can easily make 400bhp with the right pulley and uprated fuel system... gonna take some figuring out but ill keep posting progress pictures and any problems we come across! Bit of a learning curve hahaha! :-D Quote
Tarmac@TarmacSportz Posted February 24, 2013 Posted February 24, 2013 Welcome buddy Good that you have researched, Hope those injectors are ok. I have a fair few SC parts in stock plus lots of others available, feel free to contact me. Bear in mind some things are cheap for a reason, sometimes it's cheaper in the long run to by well established brands, your going to need reliable parts on a supercharger build. Quote
350zlew Posted February 24, 2013 Author Posted February 24, 2013 Thanks alot mate im based in essex so ive just found a injector testing place near to me in basildon so ill definatly get that done first... appreciate that so if theres any problems with them ill be sure to contact you.. Do you have a business number you could pm me so i can give u a call for some injectors if these dont work? Cheers Quote
350zlew Posted February 24, 2013 Author Posted February 24, 2013 Comes with Flow Sheet Flow Rate in CC per minute: 660CC/min @ 43.5 PSI or 3 BAR Resistance: 15.1 ohms Voltage: 8-15 Volts, nominal 13.5 Volts Amperage: 1.0 Amps Pressure: Min 30PSIG/ Max 100PSIG Warranty: 1 Year Warranty! This is what was posted with the injector ad... do these mean anything to any of you guys? Bearing in mind the power output im looking for :-) Obviously the warranty doesnt stand for @*!# haha Quote
350zlew Posted February 24, 2013 Author Posted February 24, 2013 Condition: Reman Comes with Flow Sheet Flow Rate in CC per minute: 660CC/min @ 43.5 PSI or 3 BAR Resistance: 15.1 ohms Voltage: 8-15 Volts, nominal 13.5 Volts Amperage: 1.0 Amps Pressure: Min 30PSIG/ Max 100PSIG O-rings Included: YES Warranty: 1 Year Warranty Quote
350zlew Posted February 24, 2013 Author Posted February 24, 2013 Any of these figures mean anything to you guys? This is the injector info.... bearing in mind ths power im looking for :-) Quote
evilscorp Posted February 24, 2013 Posted February 24, 2013 My 600cc Deatschwerks came with a cc/min chart for each injector, tested at 43.5 psi aswell all with a +/- 1% Voltage 7-17 Volts and the latency data for that range of between 3.3-1.1 millisec Quote
350zlew Posted February 24, 2013 Author Posted February 24, 2013 Condition: Reman Comes with Flow Sheet Flow Rate in CC per minute: 660CC/min @ 43.5 PSI or 3 BAR Resistance: 15.1 ohms Voltage: 8-15 Volts, nominal 13.5 Volts Amperage: 1.0 Amps Pressure: Min 30PSIG/ Max 100PSIG O-rings Included: YES Warranty: 1 Year Warranty Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.