0Fasterproms

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


Thank you,

Dan
Fasterproms

Slow Z06

How much flow have you gotten out of these?

0Fasterproms

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 set with a 3 angle valve job, milled .010 with with the LS2 springs:

This would be option 1.5 for $600.00

0Fasterproms

Monday bump, thanks

0Fasterproms

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

0Fasterproms

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

Nd4spd2

Is this just one set you have or is this something new you will be offering with different heads in stock?

ZO6ME

What option would you consider this set up 1,2,3,or 4.

0Fasterproms

Sorry for the confusion, I should have stated that the flow data represents a fully hand ported set, or option 3/4.

Thank you.
Dan

0Fasterproms

We have done around 25-30 sets, but typically on a special order basis. We have a a few sets now in stock to offer.

0Fasterproms

Tuesday TTT, thanks

0Fasterproms

Monday bump - still available, thank you.