Ares2010

Terravast4, I was actually reading over some stuff last night and took notice to how high of a psi ppl were starting spray and gave me that same thought that I might be spraying too early, so I was thinking start at 3psi then full on at 6psi also thinking if I put smaller pully on ( 3.85 down to 3.50) at the same starting point and full on then that might workout as far as adding another 2 or 3 psi

RDF1

Yea too much methanol too soon kills power.
thats why i only started my spray at my max boost for towing. So 10% at 6psi was a sweet spot and only would spray when it was really starting to need it

my next setup I'm thinking about doing 2 nozzles. A small one around 5-7gph and a larger one around 15gph.
have them on 2 stages since ill have a dominator ecu.

Ares2010

RDF1, this is all new to me so I wasnt really thinking of the fact that I have enough fuel without the W/M so ill have to play with it might try to just have it kick on full a 5psi ( I know they say it's better to ramp it in) since as soon as I wack the throttle it goes right to 5 psi

terravast4

iTrader: (25)

what blower do you have? And what supporting mods?

Ares2010

Terravast4, 5.3 stock bottom end probably between 25 to 30,000 on it, TSP stage 3 truck cam I believe 218/220 600-600 dual springs, upgraded pushrods, trunnion upgrade, whipple 2.3 twin screw 3.85 pully, 50lb injectors, long tube headers 1 7/8 tubs to 3 inch collector to 3 inch catless y pipe to 3 inch corsa sport cat back, stage 2 4l80e swap 2400-2600 stall, yukon limited slip diff stock 3.73 gear and odds and ends

TXsilverado

iTrader: (19)

Put it on the dyno and give it what it wants...

RDF1

Ah! Forgot you got one then blower things haha.

I've been lookin for a thread on a forum where a guy spent a considerable amount of time on the dyno with a turbo 6.0 testing different amounts of W/M percentage and when to start the initial ramp and how much nozzle sizes changed the power. And putting too much W/M started killing the power but added torque. It was pretty cool.

Ares2010

RDF1, I read a post and the guy says you want like a .5 to .7 difference in afr while spraying 1.0 at most and that will tell yiu how much to spray, set your gas afr before spraying and then spay and set your true afr