Phlip00WS6

iTrader: (7)

I have a NOS wet kit using a 63n and 36f with my a/f around 12.0-12.5 with 950 psi. The car made 392 NA and 499 on the 150 shot, but it did pick up 150 lbs of tq. Any ideas why it wouldnt pick up 150ish to the ground? The lines were purged and the bottle heater was on. Could it be the fogger nozzle is a peice of dooky?

00turboT/A

iTrader: (61)

NOS rates there kits at Flywheel HP not rearwheel. Thats about right depending on supporting mods.

Phlip00WS6

iTrader: (7)

Well its a NOS kit, but shouldnt the jets make it flywheel or rwhp rated?

Phlip00WS6

iTrader: (7)

And other mods are full bolt-ons, TR224 cam and true duals.

red91z

iTrader: (25)

Yes NOS rated that kit at the flywheel. If you want 150RWHP then just move up on the jets. The nozzle will not be restrictive at that power level.

nahasapeemapetalon

iTrader: (9)

Its rated as flywheel hp. Depending on a/f ratio and application it can pick up more then thier rated, do you have an auto? Maybe the hp rating is at 1000psi who knows. 107rwhp sounds normal.

Phlip00WS6

iTrader: (7)

So what size jet would it be for a 150 rwhp shot on a NOS system? Im using some harris speed works jets right now.

_JB_

iTrader: (33)

I had a 150 shot from HSW on my car, and only gained 97rwhp, but 215rwtq on a Mustang dyno. So I don't know why you didn't gain more power that what you did...

Matt@HSW

iTrader: (14)

.063 jet should net you close to a 150 rwhp shot. Sounds like something else is a restriction.

Matt

Phlip00WS6

iTrader: (7)

What else could it be

Phlip00WS6

iTrader: (7)

Im running 22.5 degrees of timing with 93 octane.

Phlip00WS6

iTrader: (7)

Also looking at my dyno, I picked up about 123 hp through the mid range and only 107 peak.

studderin

iTrader: (28)

you probally have a -3 on the N20

BOTTLEFEDLS1Z

iTrader: (32)

What kit is it? I thought ALL NOS kits are rated to the tire now. I have a buddy with kit number 05168 that gained 127RWHP off a 100 shot...

Phlip00WS6

iTrader: (7)

Do you know the jet sizes?

Phlip00WS6

iTrader: (7)

I just checked with the parts in my kit, and the hose that runs from the bottle to the solenoid is 4AN but the one from the noid to the nozzle is 3AN. Could that do it? And the nozzle is a soft plume nozzle.

BOTTLEFEDLS1Z

iTrader: (32)

Jet sizes were 51/31

Kyle@NOS

I haven't worked with the LSX engines a lot but 22.5* total timing seems low for 150HP. We recommend 1-2* retard for every 50HP. 150HP = 3-6* retard.
I usually run a carb'd SBC at 30-32* total with 150HP.

Kyle

Frost

iTrader: (45)

Nah 22.5 is good... Most of these engines don't like more than 26.5deg@tq peak moving up to 28.5-29. Many will take more timing after tq peak than that, but the numbers on the dyno aren't really moving up at that point.

Phlip00WS6

iTrader: (7)

I changed my nozzle to a dynotune nozzle, put in some 175 rwhp jets, and Im using the big solenoid from dynotune and I really dont feel a difference from the previous set-up... could there be somthing else keeping it from making more power? Im using a 67n and 38f jet with bottle pressure around 1000. With the pressure around 900-950 I get no KR, but I noticed that with the pressure up to 1000 Im pulling a little KR if I spray it down in 2nd but not when in 3rd or 4th, but Im only pulling 5 degrees out of 28 degrees of total advance.