Pics Of Heads Im Using - The 1947 - Present Chevrolet & GMC Truck Message Board Network

ureckme · 04-08-2005, 04:36 AM

I got these heads about 6 months ago. They are Sportsmsn ll 2.02 1.60 64cc fast burn 200cc runners angle plug 1.55 springs 7/16 studs ajustable gide plates titanum retainers. Is there anything I can do to make them better. Oh they have polished chambers. I had steam holes drilled for my 406. They have had no porting at all. Matt

bigarmzz · 04-08-2005, 08:16 AM

Quote:

Originally Posted by ureckme

I got these heads about 6 months ago. They are Sportsmsn ll 2.02 1.60 64cc fast burn 200cc runners angle plug 1.55 springs 7/16 studs ajustable gide plates titanum retainers. Is there anything I can do to make them better. Oh they have polished chambers. I had steam holes drilled for my 406. They have had no porting at all. Matt

i got a buddy that has these same heads on his 69 camaro....man that thing will screaaaaaaaaaaaammmmm!

those heads rock....i wouldnt do a thing to them...they should be perfect in a 406

Tom · 04-08-2005, 02:40 PM

pocket port and bowl blend is the basic porting, anything more and you need someone who knows what their doing. Any head will flow better with some porting. Q is how much do you want to spend on these castings making them better?

79BIG10 · 04-08-2005, 10:43 PM

FYI- When I bought the ZZ4 I had found only a few headers that will fit the angle plugs and our trucks. The full length I went with were Heddman 69090. The other choices were from Thorley/Doug's headers, or Hooker SuperComp's. Both were $$$ for me so I decided on the Heddman.

ureckme · 04-08-2005, 11:46 PM

I have always done my own porting and these are so clean from world products I only need to match port. And I already have headman headers for angled plugs. I havent picked an intake yet. Matt

04-08-2005, 04:36 AM	#1
ureckme ureckmefixit2@cox.net Join Date: Dec 2004 Location: Mesa AZ. (Phoenix) Posts: 1,284	Pics Of Heads Im Using I got these heads about 6 months ago. They are Sportsmsn ll 2.02 1.60 64cc fast burn 200cc runners angle plug 1.55 springs 7/16 studs ajustable gide plates titanum retainers. Is there anything I can do to make them better. Oh they have polished chambers. I had steam holes drilled for my 406. They have had no porting at all. Matt Attached Images

04-08-2005, 02:40 PM	#3
Tom driving is in my blood Join Date: Dec 1999 Location: Mesa AZ Posts: 5,714	pocket port and bowl blend is the basic porting, anything more and you need someone who knows what their doing. Any head will flow better with some porting. Q is how much do you want to spend on these castings making them better? __________________ -78 c10 short/step: 388cid, M20, 5/5 drop, lots more. Playtoy and first vehicle. -98 c1500 x-cab: 5.7L, 17" rims, 5/6 drop, flowmaster, helper bags,NBS rear disk brakes. -02 Suburban 4x4: leveled front -CBR600F4i, CBR600RR, CBR1000RR, and standup skis DISCLAIMER: I cant spell for the life of me.

04-08-2005, 10:43 PM	#4
79BIG10 I'm back with 2nd truck! Join Date: Feb 2002 Location: Texas Posts: 3,775	FYI- When I bought the ZZ4 I had found only a few headers that will fit the angle plugs and our trucks. The full length I went with were Heddman 69090. The other choices were from Thorley/Doug's headers, or Hooker SuperComp's. Both were $$$ for me so I decided on the Heddman. __________________ 1979 Chevrolet Bonanza Big10 "Tootsie Roll" 1985 Chevrolet Silverado (wife's) Member of the Southern Bowties Club "Don't underestimate how sexy a fat man who drinks to excess can be." Homer Simpson

04-08-2005, 11:46 PM	#5
ureckme ureckmefixit2@cox.net Join Date: Dec 2004 Location: Mesa AZ. (Phoenix) Posts: 1,284	I have always done my own porting and these are so clean from world products I only need to match port. And I already have headman headers for angled plugs. I havent picked an intake yet. Matt



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