243 Heads - bare or Fasterproms ported to order -
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243 Heads - bare or Fasterproms ported to order -
These heads are milled .010
Will sell from bare to fully assembled and ported
Option 1 & 2 :
Un-ported, fully assembled with stock LS2 springs (used under 20k miles) and valves for $525.00 shipped - or- with mild porting and bowl blending for $700.00 shipped.
Option 3 & 4:
Fully hand ported, 3 angle valve job, full blending with valves and no springs $800.00 with exchange ($330.00). Add $180.00 for fully assembled with a set of new Comp 918 springs.
To order, please call us at 813 476 7364 for Visa, MC, and AMEX payment, or you can Paypal at:
fastprom@tampabay.rr.com
If you use Paypal, please include your shipping address or reply back here with it.
Our address is:
Fasterproms
19103 Sunlake Blvd
Lutz, FL 33558
Currently, we have a ported set out being flowed now and will post the flow #'s next week when we get them back.
Here are some pics of a stock set with a 3 angle valve job, milled .010 with with the LS2 springs:
This would be option 1.5 for $600.00
Will sell from bare to fully assembled and ported
Option 1 & 2 :
Un-ported, fully assembled with stock LS2 springs (used under 20k miles) and valves for $525.00 shipped - or- with mild porting and bowl blending for $700.00 shipped.
Option 3 & 4:
Fully hand ported, 3 angle valve job, full blending with valves and no springs $800.00 with exchange ($330.00). Add $180.00 for fully assembled with a set of new Comp 918 springs.
To order, please call us at 813 476 7364 for Visa, MC, and AMEX payment, or you can Paypal at:
fastprom@tampabay.rr.com
If you use Paypal, please include your shipping address or reply back here with it.
Our address is:
Fasterproms
19103 Sunlake Blvd
Lutz, FL 33558
Currently, we have a ported set out being flowed now and will post the flow #'s next week when we get them back.
Here are some pics of a stock set with a 3 angle valve job, milled .010 with with the LS2 springs:
This would be option 1.5 for $600.00
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Flow Data
243 Heads Flow Data
4.00" Flow Plate - No Exhaust Pipe Open Port - No Clay
Flowed at 28 Inch
Valve Size: Stock GM
Lift Intake Flow Exhaust Flow
.200" 144 cfm 109 cfm
.300" 202 cfm 146 cfm
.400" 241 cfm 170 cfm
.500" 271 cfm 180 cfm
.600" 280 cfm 191 cfm