#1
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Newbie
Hi
looking for advise on install set up using a basic S1 with race pump. hoping to reduce knock and increase engine life. any power increase would be a bonus. R32GTR all new everything N1 Block HKS Stroker Crank 2.8 RPM aprox 8250 turbos stop producing power after 8000 rpm Tomei Rods Greddy cooling oil line pistons nismo bearings tomei oil pump The Head has a very mild port done by Rod Bell uprated springs + retainers HKS 264 in / out cams HKS linked manifolds HKS 2530 turbos Greddy inlet plenum 800 injectors Apexi intercooler Link ECU with 1.5bar map sensor lm looking at installing tank and pump in trunk. lve been told to inject pre-turbo this is a twin turbo set up ? how long will 1 ltr last (recommended tank size) ? can l use in tank foam to stop surge if using methanol. ? water only or water Methanol mix ? twin injectors 1 per turbo Pre-turbo or single injector after IC ? injector size ? what would happen if l ran out of water / water methanol. ? should l tune engine on fuel only first then add water injection later. ? Aquamist parts supplier local to Newcastle Sunderland area. As l said lm a complete newbie to water injection and any advise would be much appreciated. |
#2
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Re: Newbie
Quote:
My answers in blue... ? how long will 1 ltr last (recommended tank size) If you fit the largest nozzle (0.7mm) that comes with the kit, a litre will last under 4 minutes of spray. ? can l use in tank foam to stop surge if using methanol. There are methanol resistant foams for the tank. Therare intended for alcohol cars. ? water only or water Methanol mix M50:W50 is good all-year mix and a great performer. Warning: do not use hydrocarbon contaminated jugs or transfer pump. ? twin injectors 1 per turbo Pre-turbo or single injector after IC One jet after IC is best. ? injector size 0.7mm for 100% water 1mm jet for M50:W50 ? what would happen if l ran out of water / water methanol. You need to fill it up again. Really, you need to re-priming the system once the pump has run dry. Try to prevent this from happening or risk damaging the oump.. The newer version of the 1s system comes with a water level sensor and will disable the pump automatically. ? should l tune engine on fuel only first then add water injection later. I wouldn't tune the engine with water unless you have some form of failsafe to detect empty tank or block nozzles. ? Aquamist parts supplier local to Newcastle Sunderland area. I don't think so. We do suypply to the public direct. Call Kathy or Linda 01273 581007
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Richard L aquamist technical support |
#3
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Re: Newbie
Thanks Richard
The more and more l read on this subject. the more l feel l need to upgrade the kit maybe the HFS3 would be more suited to my application. So that means a lot more money. l think lll get her run in, then save up for the more advanced HFS3. |
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