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Fresh Ported 8445's Heads

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chris2316 said:
guys, these heads were off my car i have gn1 heads now , they are well worth it ,and there fresh



were these heads on the world famous SBB?
 
Under Pressure said:
Heads where 1st mildly ported buy Street performance in Park Ridge ,IL .Now more bowl work was done, runners where blended in ,and complete valve job was buy Rizzuti Racing Engines in Mokena IL .New Manley Servere duty 177.5 intake 1.5 exhaust ,new Bronze guides ,new Isky racing springs 135lbs seat pressure for big cam ,new competion valve job,new PC seals. Heads went 10.90 @128 without the work that just had been done... Hurry wont last long $780.00 shipped...


I am actually looking to put heads and a cam on my car very soon. I am nust curious if these heads are too much for a stock motor, what type of cam would be needed for them to work weel. I was looking at a set of Champions. Thanks for the info.

Matthew
 
Hognose said:
I am actually looking to put heads and a cam on my car very soon. I am nust curious if these heads are too much for a stock motor, what type of cam would be needed for them to work weel. I was looking at a set of Champions. Thanks for the info.

Matthew
will work great with a stock bottoms end.. We have had any stock shorts going into the 10's and these cars are driven daily.. Just put in alot of octane and dont run them lean!!!! cam it depends how fast you what to go.. 11's stock cam will get you there 10's i would go with a 218 or 224 . also depends on what convertor you are goin to run and turbo
 
Put these things on ebay already you are starting to piss me off guys! That is money sitting there that could make you faster!
 
Im interested in the heads but isnt 135 lb spring pressure to much for a stock cam
 
shawn these heads came off my car , underpressure is my brother , i would recommend using an aftermarket cam comp cams are a good choice , cam and lifters will run about 200-250 and your car will love the bigger cam! besides stock cams have been known to flatten out anyway!
 
In the market for heads and from IL. Hit me with a pm if you still have them.
 
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