anyone try any aftermarket intake? are they worth the money?i probley should but a newer more horespower vette but i relly enjoy my 85 c4. what will wake her up seems like she has sooo much more in her.

 

K&N air filter and aftermarket pipes come to mind....ie, Borla, Corsa, etc...

I've been thinking about throttle bodies too....

(Always gotta be thinkin' bout it)

 

me too i have a k&n
and a borla exaust but faster is better so im looking for the next step

 

On a TPI set up, your limited unless you want to go hot cam. The TPI needs porting and a whole host of items to really give it a kick.

Best bang for the buck is going to be to spray that puppy with a dose of the laughing gas and call it a day. You can go big bucks with forced induction.

 

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let me edumacate youNO2 just speed up the comustion process by adding more o2 and an oxidizer to your combustion chamber, so it is safe in small doses but if your looking for a bigger hit than 50HP your going to need to retard the timing to compinsate for the hotter more lean mixture you going to be running.
simple answer: it will not blow anything up if used correctly it is very safe and makes a LOT more power for cheap