Mods, If you can leave this here, That would be great, It applies only to 2nd gens.

Its hard for me to do this.... Its like my first born or something (don't have kids eh) The original v6h.o. engine. (my user name comes from the engine not the car or me)

This motor and I have been through good times. Enough sentimental @!#$ though.


Here's what I got, ALL PRICES IN CANADIAN Currency.

3400 Plenum, T/B opening enlarged to roughly 62mm large. Runners in Plenum port matched and smoothed.
Exterior of plenum was painstakenly HAND polished. yes, 16+ hours of polishing went into this @!#$ thing.
EGR has been deleted and was alum welded shut.
$125CDN


What It looked like after final polish 3 years ago.


It just needs to be rebuff'ed up to look good again.

big port LIM, FULL runner length ported and gasket matched. None of this "ported" crap thats only the inlet and outlet of the runnrs. FULL runner length has been ported smoothed out.
$75

Ported and Polished heads, '96 3100 version. With complete LS1 valve springs, LS1 Retainers and LS1 spring seats. Able to take .500 inch valve lift.
Full port and polish done on heads -12+ hours. Intake port enlarged to 3400 gasket style. Valves unshrouded.
Heads were resurfaced for compression increase.
FIRST ever gen3 heads with LS1 spring swap. Its funny to see everyone doing all the LS1 spring swaps now over on GAGT forums and @!#$.. These are the grandfarther to those swaps. Springs originally started out on my original gen2 heads.
Viton Valve seals.
Heads have been drilled and tapped for original 3.1L style coolant sensor, In the stock gen2 coolant sensor location. As well front head has 1/8th npt hole drilled for Autometer gauge as well. Both can be plugged, or both can be used for both those setups.
$350

Comp Cams Magnum Roller Tip rocker arms 1.6:1 ratio, With 12 GM fully adjustable rocker studs, Modified gen2 Guide Plates for larger ratio rockers.

$125

2.3L quad 4 throttle body, with custom adapter for use with GEN3 plenum.
Custom fab'd throttle body bracket for use with throttle body.
Throttle body was modified and bored out from 56mm to 60mm.
Knife edged air horn. $75

(I spent 2 hours fab'ing that damned t/b bracket.)

IF, I can sell it whole, Which I'd rather do, For those who want this as a whole top end conversion kit:
I'll throw in FREE:
-a set of regular 3x00 valve covers. Not selling my polished ones with this. I'll hang onto those.
-3x00 fuel rail as well
-Gen3 front cover
-Will also include small trivial things such as map bracket, Ign module bracket and studs, ect. Coolant pipes. rah rah rah.

Complete buy it all together hybrid Kit with the free parts: $625 CDN.
I realize it seems like alot, But look at what your getting in terms of ported and custom @!#$ as well as the springs, rockers ect. and the rest needed for top end conversion. This is a steal!

With these parts, a Comp Cams 16-233-4 bumpstick, headers, ECU and some slicks I went 13's. Could go even faster with more tuning and larger cam and a fresh sealed bottom end.

Would rather sell as a whole lump than part it out.
Shipping costs are up to the buyer of course.


Thanks.




Colin, 92 sunbird GT
3200 high output. Naturally Asperated.
14.391 @ 96.479, 2.134 60 foot. Street Tyres.
13.99 @ 95.22, 1.92 60 foot on Slicks.
Engineered Performance LSD equiped.
http://www.domesticcrew.com/colin/
Member of the www.turboz24.com crew.