1 Endyn's complete porting on intake and exhaust sides
2 cold welded/ reworked and smoothed combustion chambers 84mm
3 modified head to fit dual spring/retainer configuration
4 reworked valve seats.
5 all new Bronze valve guides
6 new Endyn Race valves, nitrite coated. 1mm oversize intake valves
7 new Dual Endyn valve springs good to 10,000 RPM
8 New OEM ITR Lost motion assemblies
9 New titanium retainers
10 new valve seals
I spent about $2k ish on the head at Endyn
this head made 278 on a all motor 95mm storker setup then made 886 on 32pounds of boost on my good friend sfwd class car.




$1,250 Shipped
OR
Trade for + Cash

Stock B17 shortblock
Stock ITR Head
B16 Tranny
Full B Swap Parts with aftermarkt mounts

 

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bumpp

 

endyn is by far one of the best builders in the US

 

bump for serious hp

 

thank you guys for all the comments hopefully i can sell it soon

 

very nice head!!glws

 

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cleeean

 

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I wish you were closer I have an itr head and ive been wanting to trade for a built.

 

Hi,

I realise this is a hardcore head -- Is it race only or could I use it on a Daily Driven car with built b20 bottom end? (i.e. around 12:1 compression?)

Thanks.

 

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bumpppppppppppp