^^^

why don't we get back to the reason for this thread

 

so what are your plans for the car?

 

Your only choice is ZZP. or finding a set of the rare GM Racing cams like I have for sale.

There is always the option of custom, but that is a lengthy and expensive process, and they will most likely screw up the hex key in the exhaust cam for the CPS.

 

Few people have gmr cams for sale in for sale threads lately

 

dyno numbers and power street car with light drag racing

 

by street car you mean you still want it to be a nice DD car, or you mean like WOT on a hwy on ramp/roll racing street car?

 

this it's not so much a DD but if my truck brakes down then i need the balt to get around

 

with the gmr cams the head will have to be setup for solid lash adjusters over on the r e d l i n e forums a guy has the stage 1 cams from zzp no meth and on pump gas with a 2,8 pully and is making a touch over 280 whp

 

You might as well go aggressive then, ZZP Stage 3 or GMR.

 

i'm thinkin stage 2

 

Not sure where you got those specs from, but the GMR cams are same ones in the LSJ build book, which says the follow:

The Comp intake cam has the following specs: 0.441 inch net lift with 218 degree valve duration at 0.050 inch lift on 109 degree lobe separation.

The Comp exhaust cam specs are 0.437-inch net lift with 220-degree valve duration at 0.050-inch lift on 109-degree lobe separation.

Just wanted to give a correction for the GM Racing LSJ Camshaft Specs.

 

ok i got those spec. off of create engine depo on the cams they offer thought they were the same ones

 

I think those are the "off the shelf" 2.2 Ecotec cams.

 

no it side they fit the LSJ but some with the cam sensor was different ? idk still not sure if i wont to get cams now from all the debate in here bout what i do with the car, but if i do get cams they'll prob be ZZP's

 

so how bout balance shaft delete kits any one messed with these and what are power gains, pros/cons

 

just do nb shafts you can get the delete kit from gm anymore it has a shorter drive chain in the kit for the water pump

 

but wouldn't the delete kit free up horse power

 

so will the nb shafts and reread above the kit is no longer available

 

so are the nb's lighter than stock or something

 

They are just blank shafts, free spinning as opposed to the stock ones that are cut a certain shape to create vibrations that counter-act the rotating assemblies vibrations. Hence the name Neutral. You really only want to remove the stock stuff if you plan on spinning the motor to 8k. I wouldn't change them just for horsepower, isn't worth it.

 

I have a set of NBS that are getting installed next winter along with my head build. I am only installing them since the timing chain will be off anyways. Otherwise I wouldnt reccomend it just to do it. I belive the average gain on them though is around 5-10hp if I remember correctly since its less drag on the motor. Same concept as light weight pulley set, less rotational mass the motor has to turn to operate

 

level zero sells a balance shaft delete kit...i have it in my motor and it revs really quick.

 

did your kit come with the shorter chain

 

no u put in littloe sleeves inside the block and then there are bushing things that comes with the kit that the stock sprockets for the balance shafts bolt too

 

yea this is the kit i was looking at and i knew it had to free up HP cause less drag