Ported Brodik IK 180 heads

[turbo2256]

New IK 180 Brodix SBC heads MILL spec hard anodized coated for corrosion / salt water use. A 1000.00 extra cost option
Never installed original cost a set 2000.00 porting cost 800.00 total 2800.00 a set reducing price to 2400.00 + ride.
2 sets available. Would be great for 383 or larger SBC
____Intake flow_______/_______ Exhaust flow
____As cast___Ported_/__As cast____Ported______W/pipe
-Lift
.100__ 68_______71_______------______59_________59
.200_143_______149______112________128________128
.300_195_______210______149________168________181
.400_227_______262______167________189________208
.500_242_______288______175________198________221
.600_250_______292______178________203________232
.700_251_______290______---________204________-237

[turbo2256]

Un packed one for a photo shoot

[turbo2256]

While at it flow tested a Torker II as cast bolted to these heads before and after port work.

before porting heads--------- after porting heads
----- lift----CFM-------------------------CFM
----.100----- 68----------------------------68
----.200----142---------------------------143
----.300----192---------------------------195
----.400----221---------------------------227
----.500----229---------------------------242
----.600----229---------------------------250
----.700----229---------------------------251


The Torker with about a .550 lift cam and good exhaust should be able to make peak power
514 HP @ 5300 RPM with 400 cu in engine
500 HP @ 5600 RPM with 383 cu in engine

Either would rev higher but power would be falling off

[turbo2256]

bump