4g63 Rocker cover(90s) + extractors.

4GTuner

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Thanks to all how had replys. I have found the extractors that I want. I will do a dyno-run, then do the mod, another dyno-run and let everyone know the differance.

If it is better,(and I am sure it will be) I will let you know the EXHAUST SHOP to avoid. There was much contraversy to get to this point. If it is better, I will drop of these crap extractors with a note to the bastard.

Wish me luck. :wink:
 
OK I just got home with the half of extractors. For some reason the highly inteligent guys at Salisbury wrecking have taken the motor out of that Galant. In the process they cut the headers just after the flange.

Thanks for the help I will do what I can with these things. I am so spewing, what sort of rocket scientist cuts a manifold in half? :(
 
that doesn't surprise me anymore about those dickheads, the amg bar i got when i looked at it had lights in, when it got delivered no lights, they wanted another 150 for the lights so i told them to stick it
 
wtf do they have any idea what there doin? you gonna have to make a collector... mandrel bent 2" is only like $12 each and collector $10 soo cheap just weld it..... its meant to look like this...
 
So tell me JayRome, can you remember if you got a HP increase when you fitted or was it to long ago to remember?
I have emailed Genie to see if I can just get the bottom half. They are bades just down the road from me. I hope they can help.
The misses is spewin that I spent $800 on the last lot. So I gotta keep the prices down,I think the price just went up a little. Hehe. :lol:
 
they will charge approx $100 for the bottom and i dont think they make these any more....

as for power..... wasnt much of an HP increase but you will notice that the torque range has changed completely and has moved around the 3000rpm mark and for over taking i keep it 5000->7000rpm as the peak of my power is there and stops round the 7500rpm mark. but depends how your exhaust is made will also make a difference so it will differ but not far off... as long as your running a a full 2.25" exhaust it will be fine, i also get another 50-80km out of my fuel tank so its not bad......

i'll start playing around with the length of the secondary pipes and try and pull as much torque out of them..... but also thinking of going 4-1 but not at this stage.....
 
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