vette_c6

guys
Building Stroker 408 CID
engine Compression is 11
the car is F-body
now i am Confused with the camshaft

SS2 238 244 .605 .612 114
SS3 242 250 .611 .619 114

this is the camshaft that i saw in speedinc.com
what do you guys recommened ?
how much Nitrous should i shoot ? ( i wanna shoot 200 Wet , can i ? )
waiting for replay

JoeyGC5

iTrader: (24)

What heads are you gonna use. Contact edcat or PatG and they can spec you the appropriate cam for your needs. Spray as much as you feel comfortable with.

NAVY

Patriot LS6 5.7 - STAGE 2 (2.055/1.57/59cc)

ShiznityZ28

iTrader: (11)

What intake? Seem abit small for 400" with a shot.

Id be in the 248 intake range and for a fast intake 258 on the exhaust on a 200 shot. on a vic jr id go 264 or so on the exhaust. 116 lsa and on a fast be in +2. dependig where the heads flow. go ~ .03 over peak flow for lift. If you have some flow sheets and some more info on intake exhaust etc it would be easyer to give you some numbers.

NAVY

fast intake 92mm

black01_WS6

iTrader: (13)

out of your choices I would go with the second one. I like haveing 8 or more split for N20 cams, if that is what you are looking for.

ShiznityZ28

iTrader: (11)

On a fast id still go 10 split for a 200 shot.

248 258 630 630 114 +2 on a 200shot
252 268 630 630 116 +2 on a 300 shot( all 200 shot guys end up with 300 shot)

Hit me a PM if you need help picking or grinding something.

Randy WS6

iTrader: (69)

I run a 250/266-.651/.651-112+2 , With a 250 shot.

vette_c6

244/248 .612/.615 112º
is this camshaft is good ?

ShiznityZ28

iTrader: (11)

I would want more exhaust duration. the intakes outflow our exhaust a good bit add some ntrous and you can't get enough exhaust out.

JDP

iTrader: (21)

and camshaft can be good. depends on your setup what would be better.

i think your headflow makes a huge deal on cam choice, i got mine specced out by patrick g. i gave him all the info about my motor, intake to oil pan. and told him what i wanted.

im running livernois stage 3 L92 heads on my 402, my cam is a 240/252 .650/.661 114+3. my plan is a 300 shot. everybody builds different setups, i would go with a custom cam geared for your setup.

if your building an iron 408, why only a 200 shot? any reason you dont want to go with a bigger shot?

slow trap

iTrader: (22)

i have that cam but on a 110 +1 and it really likes n20 for some reason but if i was going to spray alot i would want something like shiz suggests. i think 200 and under about any n/a cam will work pretty good but those big hits need more time/duration to evacuate all that extra cylinder fill.

NAVY

Thank you all for help me