am selling my heads/cam that were on my stock cube motor. They are LS1 heads that have been ported and milled to yield 11.7:1 compression. Vavles are 2.02/1.60. The heads also have comp 921 springs and are ceramic coated to help with heat for nitrous applications. The cam is a 236/230 with .601/.595 lift on a 114 lsa. This combination is setup to be able to drive daily and be nitrous friendly. Here is a link to show what they made when the were first installed by revxtreme here in florida. The number in the link is as far as the stock fuel injectors would go. When I upgraded the injectors and fuel pump we were able to get 450/402 rw with TR6 plugs.
https://ls1tech.com/forums/generation-iii-internal-engine/221398-rev-xtreme-stage-3-heads-xr4-cam.html

The first 1500+ shipping takes them. They have never seen any nitrous.

edit: pics are up in the for sale section
https://ls1tech.com/forums/lsx-parts-sale/617753-head-cam-combo-sale.html

 

this seller is honest and i can vouch for this combo. its a killer setup!

 

+1 good people!

 

bump for the morning

 

Good deal for somebody.

 

bump....

 

bump...

 

Somebody buy this so Ryan will quit putting BUMP in the thread.

 

fine...if i can sell my other heads ill buy these. im a compulsive buyer...if a hooker had a sign that said "bump" id probably buy her too.

 

pictures are up

 

+ 100

 

bump....

 

bump...

 

Please Buy this before Ryan BUMPS again.

 

bumpity bump

 

Buy This Stuff From Ryan!

 

Sold!!!!!!

 

They are nice and shiny now.

 

bolt them on, drive around the block then pull them......