relisys190

I was interested in buying the Pineapple racing inserts for my 5th and 6th ports



Do they work? More power? More tourqe? What benifits do they offer?



Once they are installed, do you still need the acuators on the outside of the block? (above the manifold?)



Thanks. Markus

1990gtus

Pineapple.com has the info on their web site.

13_b_kid

pinappleracing.com

FCmaniac

The stock sleeves just come to a dead end.. the inserts add a slope at the end of the sleeves to smooth the flow of air into the ports. If you don't want them open all the time, then you should keep the acuators hooked up. If you remove the actuators, you can wire the sleeves to stay open

1990gtus

http://www.pineappleracing.com/Prod-pr6pi.html

rotary>piston

yeah, they just smooth out the airflow.

I'm also curious, what kind of gains could you expect? I've heard good things.

Apex13B

baldy just did it and he loves them...i suggest them too



i'm just too lazy to put them on my car

89 Rag

I believe Rob said the hp gain to be 10 to 20 on the top end, cant say for sure its been a while.

relisys190

So, if i get my headers... than the pinapple sleeves... what kinda power gain are we looking at all together??



any idea?



I've got basic mods right now. and the motor is 'so fresh and so clean, clean.' (rebuilt)

89 Rag

probably 160-170