BallerCamaro21

I am getting a ported and polish intake do the heads also need to be ported and polish?

And would it help if I gets bigger throttle body with it also

And does the computer need to be tune for the ported intake?


I have a 96 Trans am with a comp cam 503 and flowmaster exhaust

nitrous2fast

iTrader: (2)

would be a waste of money to get a ported intake without having ported heads....

93 LT1 Vette

^^^^+1^^^^

FAD2BLK93

^^ x2 ^^

Catmaigne

iTrader: (6)

Porting: Heads > Intake >Throttle Body

RamAir95TA

iTrader: (2)

Agreed - absolute waste of money.

BallerCamaro21

ok cool thanx. that is what i wanted to know. my other question is do i need my computer retune foir the ported heads and intake and bigger throttle body

RamAir95TA

iTrader: (2)

Yes...what else is done to the engine?

SS RRR

iTrader: (2)

No you do not need a tune unless you also install a cam. Heads/intake will not influence valve timing/spark and the PCM will be able cope with the higher demand of fuel.

nomoneyz

iTrader: (15)

First question, do you have the rest of the supporting bolt ons?

bowtienut

iTrader: (1)

Except: If he's running an A4, he needs to adjust the line pressure vs TPS tables for the bigger TB.

quik95lt1

iTrader: (7)

x3^^^

SS RRR

iTrader: (2)

Understood. Never thought of that.

BallerCamaro21

Yah I haveacamand the omputer istunefor the cam. So I don't need to get the computer retune for the intake and heads and throttle body

SS RRR

iTrader: (2)

Not initially, but probably would not be a bad idea to get it on a dyno and have it tuned to see if there is anything more left on the table. What injectors are you running? What cam?