Aftermarket Product ReviewProvide questions and answers about aftermarket parts for the Third Generation F-Body.
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Iam running a set on my Irocz with the stealthram, as long as your intake can be ported to match a Felpro 1206 intake gasket. I had to weld up my Stealth in order to port it enough to seal. For the money they are great heads, flow numbers are nice and fit great. Only thing i had an issue with was right on the inside of the intake runners there was a step from the cnc bit finish but didnt take much time to smooth out.
I was just adding that b/c Brodix require's the 1206 for those heads, i laid out a 1205 against the surface and it over hangs the inside of the ports even the little bead they add to seal it. I had a time sealing everything up and getting the Stealthram just right to seal. The IK180 uses a 1205. Hope this helps, Chad
Well I only bought the car a few months ago in a non-running condition and I am building it it and getting it to run good. Why the person before me left the 882 heads on it but did so much other work to it is anyones guess though. The choice is down to 3 heads. The Brodix IK200's, Motown 220's from world products, or a set of 210 race ready AFR's but I kind of dont want to spend the extra 500 for those.
I'm looking at the KC IK 210's (aka Wild Things) for a 434 small block I'm putting together. I just ordered my custom Ron Davis Racing radiator with twin spal fans. next the trans then heads. World Products will have their CNC heads soon!
...The choice is down to 3 heads. The Brodix IK200's, Motown 220's from world products, or a set of 210 race ready AFR's but I kind of dont want to spend the extra 500 for those.
For a street 383, I wouldn't go as big as a 220 head. It'll cost you too much throttle response and mid-range power. Unless you've decided to swap cams since your other post, I would stay under 210.
Well I am switching cams to a lunati voodoo can with 241*/249* dur. @.050 with .525/.546 lift. Maybe I am better off with just spending the extra 500 on AFR's.
I can's quote exactly on the IK 200's. I am running the RR200's.
I think that the 2 are not that different. On my 406 the RR's work excellent. The car is absolutely violent anytime you stab the throttle below 25 mph.
I can's quote exactly on the IK 200's. I am running the RR200's.
I think that the 2 are not that different. On my 406 the RR's work excellent. The car is absolutely violent anytime you stab the throttle below 25 mph.
i am running the RR200's as well.. after a bit of work, they work well.. i could probably have chose a better cam for my setup, but i'm not in the economic situation to buy another cam/lifter kit at the moment.. for the heads, i smoothed out the combustion chambers, and milled them to 63.67cc.. huge solid flat tappet cam=the need for compression=detonation from unsmooth casting..
__________________
1984 Trans Am
385sbc(RIP)/t-5/4.30-9"
1.69-7.44-11.65 @ 116
next up-->383 with mild upgrades
__________________ 1992 formula firebird 5.7 t-top car 383 late model 1 piece rear main 4 bolt roller block comp cams 226 232 @.50 550 lift 112 lobe sep 1.6 crane gold rockers, 42 lbs injectors, billet 58mm tb hsr intake, turbonetics t-76 ceramic bb turbo intercooled probe moleculite flat top pistons,powder metal full floating rods, scat crankshaft 1675 bob weight. 10.5 @ 138 on 6 lbs yikes!!! wait until 12 lbs. no dyno figures yet but car is full weight and some. still has a/c and a huge stereo in it. real street car. guessing over 600rwhp.
