What else do ya'll think I need???

[Jtownrook99firebird]

Forged/Coated Pistons and Coated connecting rods~ 9:5:1 compression .20 bored over. Followed by a wet NEX kit with the generation 2 package. I plan on spraying 150. Do I need fuel and timing upgrades also? Is everything else inside my block gonna hold up okay? What about pcm tuning? I seriously don't wanna blow my engine... I've been thR b4 lol :(

[1DangerousV6]

you;d also want forged rings, pins, crank..you DEFINITELY need to tune the PCM..with a 150 shot you're going to be puttung out a LOT of torque..so you'd want the torque management adjusted i would think..you would need to retard the timing as well..anywhere from 4* - 6* ..is this a wet kit?..if so..you may want to use two nozzles to be able to inject that much nitrous (a 75 shot in each) ..if its a dry kit..i wouldnt spray a 150..but if you're going to..say goodbye to the stock injectors..you would probably need about 42# injectors..even with a wet kit you would need some serious fuel delivery..the Walbro 255lph at LEAST..and some NGK TR6 plugs and upgraded wires..thats my advice if you're going to do this..with the way the 3.8s intake manifolds are set up i would not recommend spraying a 150 shot at all with a basic wet or dry kit..a 150 dry shot would require endless tuning..and if you backfire a 150 wet shot you're going to be spending HUNDREDS in repairs..the only way i would do this is with a built engine..a TON of tuning..and a direct port system..even with mine and similar mods to the block i dont ever plan on going over a 125 shot [img]smile.gif[/img]

[Silv6]

port and polished heads
port-matched intake manifold
ported throttle body

you might want to consider a direct-port giggle gas system

im assuming you have headers, intake and exhuast

you will need tuning!

[1DangerousV6]

^sorry..i made the same assumptions..opening the intake and exhaust would be required..might wanna build the tranny too

[ January 27, 2005, 06:11 PM: Message edited by: 1DangerousV6 ]

[oil pan 4]

You will want direct port injection.
You can't have that much fuel going in the intake it will be bad.
High tention rings maybe even made of tool steel.
You will need a 400# bore hone with those.

[AZ3.8Camaro]

Nitrous cam?
:D

[12secondv6]

Try a search in here..... many factors have been discussed.... and it is all in here.