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RHS Pro Action Iron Heads
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thinking about 200cc's too...
10.4 compression
voodoo 60104
10.4 compression
voodoo 60104
200cc heads if you have 4.56 gears with your engine
180cc heads if you dont have 4.56 gears with your engine
Why use RHS over Dart? Dart is the premier cast iron cylinder head and makes more power in my opinion than any cast iron cylinder head out there
Dart 180 Iron Eagle heads would be killer on your car, rpm intake or Torker II and 750 double pumper, maybe deck heads a little to bump up compression
PS: It seems as if your more concerned about ET, If your gonna keep it N/A go with this cam:
Hyd FT, 244/252 @.050" .516/.525 106° lobe seperation
or
solid FT, 244/252 @.050" .518/.536 106° lobe seperation
With spray go with this solid lifter with 3.73's:
solid FT, 244/252 @.050" .518/.536 112° lobe seperation
My opinion is, i think with those KB pistons you have your compression will be good but your ring gap is probally not correct to run a NOS kit, you will probally end up with a melted down 327 as the rings will most likely butt and BOOM so be aware of the ring gaps before spraying {the ring gaps need to be .035" on the top rings to take that spray with KB hypers like you got, ask builder what the gaps are at}
Why not just put a solid roller in it when you put the darts on and run 11's N/A ? A good solid roller N/A cam for that engine will really wake it up
In my opinion, no matter what you go with you need 3,600-4,200rpm stall with 4.56 rear gears and that will "wake up" your present combo alone - take the money for the heads and buy a converter and change the rear gear to 4.56's and put your slicks on
Joined
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7,878 Posts
200cc heads if you have 4.56 gears with your engine
180cc heads if you dont have 4.56 gears with your engine
Why use RHS over Dart? Dart is the premier cast iron cylinder head and makes more power in my opinion than any cast iron cylinder head out there
Dart 180 Iron Eagle heads would be killer on your car, rpm intake or Torker II and 750 double pumper, maybe deck heads a little to bump up compression
PS: It seems as if your more concerned about ET, If your gonna keep it N/A go with this cam:
Hyd FT, 244/252 @.050" .516/.525 106° lobe seperation
or
solid FT, 244/252 @.050" .518/.536 106° lobe seperation
With spray go with this solid lifter with 3.73's:
solid FT, 244/252 @.050" .518/.536 112° lobe seperation
My opinion is, i think with those KB pistons you have your compression will be good but your ring gap is probally not correct to run a NOS kit, you will probally end up with a melted down 327 as the rings will most likely butt and BOOM so be aware of the ring gaps before spraying {the ring gaps need to be .035" on the top rings to take that spray with KB hypers like you got, ask builder what the gaps are at}
Why not just put a solid roller in it when you put the darts on and run 11's N/A ? A good solid roller N/A cam for that engine will really wake it up
In my opinion, no matter what you go with you need 3,600-4,200rpm stall with 4.56 rear gears and that will "wake up" your present combo alone - take the money for the heads and buy a converter and change the rear gear to 4.56's and put your slicks on
The torker II is the worst intake you could run. Very low and flat and the runners trun about 90* to the ports. I can`t believe you recomended this intake. The 200 heads are just too big for your combo regardless of gears. The Iron Eagle 180cc heads would be perfect with a little bowl blending and gasket match.
You don`t need a roller cam to run 11`s but you won`t get there with your current cam without NOS. My suggestion is to get the bugs worked out on your current combo and upgrade your converter instead of buying heads for now. That will be the biggest improvment and then down the road go with a set of IE 180 heads.
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3,884 Posts
good idea on the converter. i kinda skimped out with it. what do you think about these converters here:
http://cgi.ebay.com/ebaymotors/Buic...004QQitemZ140242927258QQrdZ1QQsspagenameZWDVW
http://cgi.ebay.com/ebaymotors/TH20...015QQitemZ250204016898QQrdZ1QQsspagenameZWD1V
http://cgi.ebay.com/ebaymotors/TH20...015QQitemZ250204016870QQrdZ1QQsspagenameZWD1V
http://cgi.ebay.com/ebaymotors/Buic...004QQitemZ140242927258QQrdZ1QQsspagenameZWDVW
http://cgi.ebay.com/ebaymotors/TH20...015QQitemZ250204016898QQrdZ1QQsspagenameZWD1V
http://cgi.ebay.com/ebaymotors/TH20...015QQitemZ250204016870QQrdZ1QQsspagenameZWD1V
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7,878 Posts
I would probably go with the 1st link but there are several other companies to choose from. Look up Bomber67. He`s runnign a 2004R and He could point you in the direction of a good converter brand.
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3,884 Posts
also, can i get away with pulling the converter without unbolting the trans and pushing it back?
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7,878 Posts
you will have to unbolt the trans and push it back. There is no other way to get the converter off the input shaft. What I have done before is just unbolt it and with a jack under it let it drop down enough to swap converters. It`s a pain but it can be done.
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3,884 Posts
yeah i figured lol. i was just trying to defy reality again. silly me.
and tell me about pain, puttin the 2004R in was a pain too. a converter is cake after that. i just hate getting dirty all the time.
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3,884 Posts
butch i have speed pro forged pistons PN: L2166NF30200cc heads if you have 4.56 gears with your engine
180cc heads if you dont have 4.56 gears with your engine
Why use RHS over Dart? Dart is the premier cast iron cylinder head and makes more power in my opinion than any cast iron cylinder head out there
Dart 180 Iron Eagle heads would be killer on your car, rpm intake or Torker II and 750 double pumper, maybe deck heads a little to bump up compression
PS: It seems as if your more concerned about ET, If your gonna keep it N/A go with this cam:
Hyd FT, 244/252 @.050" .516/.525 106° lobe seperation
or
solid FT, 244/252 @.050" .518/.536 106° lobe seperation
With spray go with this solid lifter with 3.73's:
solid FT, 244/252 @.050" .518/.536 112° lobe seperation
My opinion is, i think with those KB pistons you have your compression will be good but your ring gap is probally not correct to run a NOS kit, you will probally end up with a melted down 327 as the rings will most likely butt and BOOM so be aware of the ring gaps before spraying {the ring gaps need to be .035" on the top rings to take that spray with KB hypers like you got, ask builder what the gaps are at}
Why not just put a solid roller in it when you put the darts on and run 11's N/A ? A good solid roller N/A cam for that engine will really wake it up
In my opinion, no matter what you go with you need 3,600-4,200rpm stall with 4.56 rear gears and that will "wake up" your present combo alone - take the money for the heads and buy a converter and change the rear gear to 4.56's and put your slicks on
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3,740 Posts
Get a couple of lengths of allthread, put those back in a couple of the tranny mounting holes so everything stays aligned when you slide the tranny back. Sure makes it a lot easier to put back together!
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3,681 Posts
I would go with a Yank for your 2004r. They have a really nice SS3600 that works great. Just tell them your cubes/combo and they should nail it pretty good.
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