DragWerks

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by GSRCRXsi &raquo;</TD></TR><TR><TD CLASS="quote">im fairly confident that they are the same. i know zeal lists them differently, but i suspact they either measured incorrectly or got a block that had been decked.</TD></TR></TABLE>

I always thought they were the same too

DragWerks

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 92TypeR &raquo;</TD></TR><TR><TD CLASS="quote">
What I am surprised at, is how the hell aren't you getting piston-to-valve contact? You sure you don't have a gsr/itr crank running things down below?
</TD></TR></TABLE>

It was the fear of valve-piston contact that detured me from using adj. cam-gears. Rods were definately LS so crank is too (I hope)

camp1320.com

its different to dyno a velocity stack on the dyno.. when you test the car on the track you will notice gains from force and pressure by the speed of the car on the dyno. you dont have 100mph of pressurized forcing air into the intake.. we have presonally tested some cars which boost 1lb of pressure on allmotor car after speeds of 100 mph

715civic

Thanks for sharing

mar778c

iTrader: (1)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by camp1320.com &raquo;</TD></TR><TR><TD CLASS="quote">its different to dyno a velocity stack on the dyno.. when you test the car on the track you will notice gains from force and pressure by the speed of the car on the dyno. you dont have 100mph of pressurized forcing air into the intake.. we have presonally tested some cars which boost 1lb of pressure on allmotor car after speeds of 100 mph </TD></TR></TABLE>

Thanks for the info. I've always thought this was the case but I never tested it to be sure.

4g hatch

great numbers for such minimal mods. must be a strong motor. im sure your not runing all pump gas are you

redDAinteg

so was this compared to an "ebay filter" ?

6SPD_EK

iTrader: (2)

another key to velocity stacks is finding the optimum intake LENGTH.... without the optimum length you will not see optimum gains

& yes I call for 2nd test with BPi or PR velocity stack

fusion210

The same thing applies to using a filter.