andrew_forrest Posted February 3, 2010 Share Posted February 3, 2010 You can run it purely to spool the turbo instantly or as an additional source of power, or indeed a blend of both. Pretty effective stuff the old nawz Link to comment
the squiggle Posted February 3, 2010 Share Posted February 3, 2010 Billet wheels were WRC level of tech only a couple of years back and it is crazy think that this form of manufacturing is for turbos speced for a road car. Gonna be a bit of a unique animal when you finish this round of specing the car Hats off to you, crazy loon Link to comment
colin_ross Posted February 3, 2010 Share Posted February 3, 2010 You can run it purely to spool the turbo instantly or as an additional source of power, or indeed a blend of both. Pretty effective stuff the old nawz Sorry to jump on your thead Chris. Andy - with 82% inj duty at present would I have enough head room to run any meaning gain? Also, any more likely to lift the heads? Link to comment
hi_jac Posted February 3, 2010 Share Posted February 3, 2010 1. Depends on what pumps you have and what presure you have. 2. Yes. Link to comment
braveheart Posted February 4, 2010 Author Share Posted February 4, 2010 GT35-86 is a good option Chris, I ran with a 35/42 a few years back and its currently on John S's T/A car. I would be interested in trying S/clinics billet 35 though, based on the billet 30 results ! Garrett should also have the smaller versions of their 11 blade GTX-R forged billet wheels around soon too. On decent fuel you should see full boost by 4000rpm. I also have a fully mappable progressive N2O programme available for the Simtek as developed on my race car a few years back. Steve has been in touch re mapping, so no probs there Andy. Nice one Andy looking forward to your magic once again, that will be the map for me then just waiting out on what Scooby Clinic has to say friday is when Steve finds out about the Turb as Pauls car from zen is being mapped with it.. looking forward to the results.. Link to comment
green_goblin Posted February 4, 2010 Share Posted February 4, 2010 (edited) This is an interesting thread!!!! Edited February 4, 2010 by green_goblin Link to comment
andrew_forrest Posted February 4, 2010 Share Posted February 4, 2010 Sorry to jump on your thead Chris.Andy - with 82% inj duty at present would I have enough head room to run any meaning gain? Also, any more likely to lift the heads? No more risk if used for spooling the turbo, like anti lag but without the pops and bangs. N2O has a cooling effect so its not as scary as people (or F+F ) make out. The additional fuel for the N2O can be supplied via the same nozzle so injector duty is not changed. Andy Link to comment
braveheart Posted February 4, 2010 Author Share Posted February 4, 2010 No more risk if used for spooling the turbo, like anti lag but without the pops and bangs. N2O has a cooling effect so its not as scary as people (or F+F ) make out.The additional fuel for the N2O can be supplied via the same nozzle so injector duty is not changed. Andy Enough Andy getting all exited here lol... Link to comment
braveheart Posted February 4, 2010 Author Share Posted February 4, 2010 Billet wheels were WRC level of tech only a couple of years back and it is crazy think that this form of manufacturing is for turbos speced for a road car. Gonna be a bit of a unique animal when you finish this round of specing the car Hats off to you, crazy loon Who me .... just doing a few mods.. hope to see you in March..my good man Link to comment
braveheart Posted February 4, 2010 Author Share Posted February 4, 2010 Sorry to jump on your thead Chris.Andy - with 82% inj duty at present would I have enough head room to run any meaning gain? Also, any more likely to lift the heads? No Colin please ask as many questions as you wish, as iv'e probally not thought of them yet , it's a massive learning curve for us all and we need the big boys to answer them so we dont make to many mistakes... very interesting .... this is turning out Link to comment
mikeyb13 Posted February 4, 2010 Share Posted February 4, 2010 Enough Andy getting all exited here lol... Your not the only one, Roll on March 14th Link to comment
hi_jac Posted February 4, 2010 Share Posted February 4, 2010 The additional fuel for the N2O can be supplied via the same nozzle so injector duty is not changed.Andy Andy, how would that work , are you talking about a 5th injector ? Link to comment
RA Dunk Posted February 4, 2010 Share Posted February 4, 2010 Andy, how would that work , are you talking about a 5th injector ? is it not nozzles mounted into the inlet manifold he's on about? I thought there were four needed one for each cylinder but going by Andy's post it seems to suggest only one? Link to comment
hi_jac Posted February 4, 2010 Share Posted February 4, 2010 I think you can run 1 nozzle at the throttle body, what's confusing me is how you get more fuel in through the same nozzle. Link to comment
arch Posted February 5, 2010 Share Posted February 5, 2010 I think you can run 1 nozzle at the throttle body, what's confusing me is how you get more fuel in through the same nozzle. Link to comment
braveheart Posted February 5, 2010 Author Share Posted February 5, 2010 I think you can run 1 nozzle at the throttle body, what's confusing me is how you get more fuel in through the same nozzle. Hey JAC i believe it works with one nozzele however there is a feed going into the fuel line and another for the NOS is how i believe it works.. 1 nozze 2 feeds correct me if im wrong Andy F.. Link to comment
andrew_forrest Posted February 5, 2010 Share Posted February 5, 2010 Hey JAC i believe it works with one nozzele however there is a feed going into the fuel line and another for the NOS is how i believe it works.. 1 nozze 2 feeds correct me if im wrong Andy F.. Correct, 1 nozzle, 2 feeds, the N2O helps vaporise the fuel as it blasts out. http://www.chgperformance.co.uk/catalog/im...%20standard.jpg One throttle body mounted nozzle is ideal for up to 100bhp, over that I would go for individual port injection but that also brings complications so I would avoid if possible. Andy Link to comment
colin_ross Posted February 5, 2010 Share Posted February 5, 2010 Now I'm glad I plumbed in a spare fuel line. I assume a third pump would also be required? Link to comment
andrew_forrest Posted February 5, 2010 Share Posted February 5, 2010 Now I'm glad I plumbed in a spare fuel line. I assume a third pump would also be required? It depends on what pump capacity you have spare at the moment ? 50bhp of N2O requires approx 300cc/min of fuel. Let me know the spec of your current pumps/regs/ injectors and maximum inj duty and I'll work it out for you. Andy Link to comment
colin_ross Posted February 6, 2010 Share Posted February 6, 2010 2 of the high flow walbro's to a set of 1100's returning via a simgle sx 90 psi reg. 82% duty from memory. I always thought ecu managed n2o would be a dry system with the extra fuel delivered via the injectors and the wet systems stand alone, is this all out of date now? Link to comment
andrew_forrest Posted February 6, 2010 Share Posted February 6, 2010 2 of the high flow walbro's to a set of 1100's returning via a simgle sx 90 psi reg. 82% duty from memory.I always thought ecu managed n2o would be a dry system with the extra fuel delivered via the injectors and the wet systems stand alone, is this all out of date now? You can do it either way with the Simtek and Syvecs, on your car there would be enough spare injector capacity to do it dry. Optionally you can use a standalone system and trigger it on/off from the ECU when required. Link to comment
colin_ross Posted February 6, 2010 Share Posted February 6, 2010 It's good to have options are both methods progressive? Link to comment
braveheart Posted February 6, 2010 Author Share Posted February 6, 2010 (edited) Well finally made a decision on the Turbo going to go with the Scooby Clinic one, GT35 XTR Billet Fan Ported shroud results were promicing and is the best option for my set up gald i waited Andy F... Just waiting on the word to see if the simtek will be back in time with Steve Simpson for you to give it some beans for the NOS, if not we will go to option 2 ...are we going that direction Colin ? Now thats a beutifull Turbo mmmm http://bbs.scoobynet.com/trader-announceme...n-better-6.html Edited February 6, 2010 by braveheart Link to comment
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now