12-23-2009, 11:05 AM
#1 Senior Member
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200cc Dart pro 1 platinum heads Ported and gasket matched
Sellling these babys.
These are just as good as a set of afr 195cc heads.
They flow 285-290 on the intake on the flow bench and I have verification that they do.
and 260ish on the exhaust.
They are gasket matched for a 1205 intake gasket and or a 1206.
they have dual 1.437 springs and have part ferrea valves and dart valves. The springs and valves can handle up to a .650 lift cam.
The valves are a 5 angle valve job 2.02 1.60 size\
angled sparkplugs too.
These heads will support roughly 550hp Naturally aspirated pump gas. That is to the flywheel 1050 OBO
this is quite a steal being that afr 195cc are 1500 bucks new. The dart pro1 platinums are 1300-1400 new and these thing are ready to go.
new seals and everything./
__________________ 1988 I-ROC Z
383. 200cc dart pro1 heads, Cammotion custom grind cam,240/246 560/560 Victor Jr. intake, holley 900 carb professionaly built by BLP, and a big shot.
Last edited by kowboy59; 02-07-2010 at 02:18 PM .
01-01-2010, 05:43 PM
#2 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
1100 shipped OBO need these gone!
__________________ 1988 I-ROC Z
383. 200cc dart pro1 heads, Cammotion custom grind cam,240/246 560/560 Victor Jr. intake, holley 900 carb professionaly built by BLP, and a big shot.
01-01-2010, 05:51 PM
#3 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
__________________ 1988 I-ROC Z
383. 200cc dart pro1 heads, Cammotion custom grind cam,240/246 560/560 Victor Jr. intake, holley 900 carb professionaly built by BLP, and a big shot.
01-03-2010, 04:05 PM
#4 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
__________________ 1988 I-ROC Z
383. 200cc dart pro1 heads, Cammotion custom grind cam,240/246 560/560 Victor Jr. intake, holley 900 carb professionaly built by BLP, and a big shot.
01-13-2010, 11:56 PM
#5 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
__________________ 1988 I-ROC Z
383. 200cc dart pro1 heads, Cammotion custom grind cam,240/246 560/560 Victor Jr. intake, holley 900 carb professionaly built by BLP, and a big shot.
01-14-2010, 03:42 AM
#6 Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
Quote:
Originally Posted by
kowboy59 They flow 285-290 on the intake on the flow bench and I have verification that they do.
and 260ish on the exhaust.
they have dual 1.437 springs and have part ferrea valves and dart valves. The springs and valves can handle up to a .650 lift cam.
any info at which lift these flow figures were reached? also if you have any low lift numbers that would be interesting.
what rpm can the valvetrain handle? are they setup with guide plates?
01-14-2010, 10:14 AM
#7 TGO Supporter/Moderator
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
Quote:
Originally Posted by
kowboy59 They are gasket matched for a 1205 intake gasket and or a 1206.
How do you gasket match a head for two different size ports ??
-- Joe
__________________ 1979 Z28 - 400 Block, .060 reverse domes, eagle SIR rods, forged crank, XR288HR cam, AFR 195 heads, T5 trans, 8.5" 10 bolt 3.73 gears.
01-14-2010, 01:24 PM
#8 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
Quote:
Originally Posted by
ownor any info at which lift these flow figures were reached? also if you have any low lift numbers that would be interesting.
what rpm can the valvetrain handle? are they setup with guide plates?
valvtrain can handle 7500 rpm. I shifted almost all the time at 7200 on spray.
Yes they have guidplates. 500-550 lift was where max cfm was attained
I have flow numbers from 150 lift up to .600 I beliee pm me if ur interested
Quote:
Originally Posted by
anesthes How do you gasket match a head for two different size ports ??
-- Joe
they are gasket matched for a 1205 but 1206 will work on these too
01-18-2010, 12:05 AM
#9 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
you said these have been ported...have any close up pics of the port work?
01-18-2010, 12:10 AM
#10 Junior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
What size exhaust ports do these have (64CC or 72CC)? Sorry if i missed it.
01-18-2010, 12:13 AM
#11 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
Quote:
Originally Posted by
355tpipickup you said these have been ported...have any close up pics of the port work?
yes i can get them tomorrow.
Quote:
Originally Posted by
redtruck18 What size exhaust ports do these have (64CC or 72CC)? Sorry if i missed it.
64cc
thanks!!!
01-18-2010, 08:08 AM
#12 Junior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
Do you know if the Dart Pro 1's will replace aluminum L98 heads? I'm not sure if the bolt pattern is the same. I currently have a 350 with aluminum L98's and a HSR.
01-18-2010, 09:54 AM
#13 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
yes thats what these are for. But the intake will be different than a tpi if you have that
__________________ 1988 I-ROC Z
383. 200cc dart pro1 heads, Cammotion custom grind cam,240/246 560/560 Victor Jr. intake, holley 900 carb professionaly built by BLP, and a big shot.
01-18-2010, 02:01 PM
#14 Junior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
The Holley Stealth Ram should be the same bolt pattern of a standard TPI, if that is what you mean. I can check mine and make sure, worst case I think I can expand the middle intake bolt holes so that it will fit.
01-18-2010, 02:59 PM
#15 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
Ya that will work. Let me know if ur interested
__________________ 1988 I-ROC Z
383. 200cc dart pro1 heads, Cammotion custom grind cam,240/246 560/560 Victor Jr. intake, holley 900 carb professionaly built by BLP, and a big shot.
01-18-2010, 07:42 PM
#16 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
01-18-2010, 07:50 PM
#17 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
Quote:
Originally Posted by
355tpipickup who did the port work?
Dennis jones at automachine. One of the two best machinists in central Florida
01-19-2010, 09:50 AM
#18 Junior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
stinks they are angle plug, or i would buy them prolly right now. They won't fit Eldelbrock headers. Why does everyone get angle plug anyway??
01-19-2010, 12:42 PM
#19 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
__________________ 1988 I-ROC Z
383. 200cc dart pro1 heads, Cammotion custom grind cam,240/246 560/560 Victor Jr. intake, holley 900 carb professionaly built by BLP, and a big shot.
01-19-2010, 01:58 PM
#20 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
Quote:
Originally Posted by
scidav87 stinks they are angle plug, or i would buy them prolly right now. They won't fit Eldelbrock headers. Why does everyone get angle plug anyway??
Angle plugs give more effecient and complete combustion in the heart shape designed combustion chambers. By angling the plug it aims the spark plug towards the exhaust valve which is the hotest part of the chamber. Burning the hotest part of the chamber first and reduces the possiblity of detonation.
01-29-2010, 12:28 PM
#21 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
__________________ 1988 I-ROC Z
383. 200cc dart pro1 heads, Cammotion custom grind cam,240/246 560/560 Victor Jr. intake, holley 900 carb professionaly built by BLP, and a big shot.
02-04-2010, 01:36 PM
#22 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
Weekend special!!!!! 1000 shipped
__________________ 1988 I-ROC Z
383. 200cc dart pro1 heads, Cammotion custom grind cam,240/246 560/560 Victor Jr. intake, holley 900 carb professionaly built by BLP, and a big shot.
02-04-2010, 03:00 PM
#23 Junior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
02-04-2010, 03:08 PM
#24 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
__________________ 1988 I-ROC Z
383. 200cc dart pro1 heads, Cammotion custom grind cam,240/246 560/560 Victor Jr. intake, holley 900 carb professionaly built by BLP, and a big shot.
02-04-2010, 04:26 PM
#25 TGO Supporter/Moderator
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
Quote:
Originally Posted by
kowboy59 pm replied!!
email me pics of the porting and a copy of the flowbench result. I know someone who might be interested.
-- Joe
02-04-2010, 04:57 PM
#26 Junior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
Sold!
Thanks,
for your fast reply!
02-04-2010, 07:41 PM
#27 Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
there are obviously sold, but what was the poured volume of the port after the porting?
02-05-2010, 05:47 AM
#28 Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
i was wondering the same thing.. sorry kowboy but you haven't supplied a whole lot of info, otherwise i'd maybe have snatched them earlier
also no info about flow other than max flow, and then not even noted at which lift that was achieved..
02-07-2010, 02:18 PM
#29 Senior Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
i was never asked any other questions but sold lock it up!!!
__________________ 1988 I-ROC Z
383. 200cc dart pro1 heads, Cammotion custom grind cam,240/246 560/560 Victor Jr. intake, holley 900 carb professionaly built by BLP, and a big shot.
02-07-2010, 03:59 PM
#30 Supreme Member
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
The saying you snooze you loose comes to mind, no sense in whining about it.
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02-07-2010, 07:59 PM
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Re: 200cc Dart pro 1 platinum heads Ported and gasket matched
Quote:
Originally Posted by
kowboy59 i was never asked any other questions but sold lock it up!!!
ok so what was the runner volume?
02-07-2010, 07:59 PM
ThirdGen
1992 Camaro
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Tags 200cc , 383 , afr , dart , data , ferrea , flow , gasket , heads , intake , plantum , platinum , platinums , pro , pro1
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