FS: Priced To Sell! Ported LT4 Cylinder heads w/ Valvetrain
04-29-2019, 08:37 AM
#3
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Lt4 heads with new titanium intake valves in them are around 925 now. Just so no one starts harping about that. Do you have any flow data from these the shop provided?
05-15-2019, 01:29 PM
#9
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No flow data or shop info? A shop that’s not using cnc or at least flowing the heads can butcher them and you know no better until they are on the car and it’s not making more power. So to not have any info on it the person buying them is really taking a chance on gaining zero or worse it hurting power. So some sort of info will go a long way on selling them. I’m in north Florida and would consider if had some info on them.
05-16-2019, 03:28 PM
#10
No flow data or shop info? A shop that’s not using cnc or at least flowing the heads can butcher them and you know no better until they are on the car and it’s not making more power. So to not have any info on it the person buying them is really taking a chance on gaining zero or worse it hurting power. So some sort of info will go a long way on selling them. I’m in north Florida and would consider if had some info on them.
"Cylinder Heads were ported by Precision Racing Development in Florida. (PRD Racing Engines). NO I do not have flow charts. The Heads picked up 20+ hp on my C7 z06. They are Priced to Sell way below market Value.
Still for sale TTT.
Last edited by Evolved8; 05-16-2019 at 03:30 PM.
05-24-2019, 10:26 AM
#12
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If you Read under Specs it states who did the Porting. My listing is detailed with photos, if you are questioning them maybe its best to buy a new set of heads, send them out, spend a few thousand more and get the piece of paper you want. In addition to the "Specs" this was added today:
"Cylinder Heads were ported by Precision Racing Development in Florida. (PRD Racing Engines). NO I do not have flow charts. The Heads picked up 20+ hp on my C7 z06. They are Priced to Sell way below market Value.
Still for sale TTT.
"Cylinder Heads were ported by Precision Racing Development in Florida. (PRD Racing Engines). NO I do not have flow charts. The Heads picked up 20+ hp on my C7 z06. They are Priced to Sell way below market Value.
Still for sale TTT.
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06-12-2019, 06:08 PM
#15
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Location: cookeville tennessee
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Man with what the above man has said I wouldn't buy crap like this from this guy at least OP here show us the paper work from the shop that did the work on the heads with the shops name on it with it... Robert