Holley 300-136 (LS3) knock off for boost
Thread Starter
Joined: Sep 2007
Posts: 4,186
Likes: 292
From: woodbine, md
Has anyone used this knockoff intake for boost, wondering how the machining is, plan on one piece gaskets, not orings. Prob. more concerned about the inj. holes.
Thread Starter
Joined: Sep 2007
Posts: 4,186
Likes: 292
From: woodbine, md
Thought I would update this, got one off Amazon for $120, came today, over all nice piece. I had to clearance it near the valve covers, there is like a rail that it hits, few minutes with a grinder and sits well. Used the FelPro
.060 gasket, checked around with a feeler gauge, compresses OK. Prob use sealer on the head side. Also bought the budget fuel rail kit, injs seem to fit the holes fine. Plan on a 90 deg. adapter, 90 mm TB.
.060 gasket, checked around with a feeler gauge, compresses OK. Prob use sealer on the head side. Also bought the budget fuel rail kit, injs seem to fit the holes fine. Plan on a 90 deg. adapter, 90 mm TB.
Curious to see the results….i have same holley intake setup i shelved yrs ago when i had been running an ASA cam…..spent a small fortune on the complete setup seeing how it was actual holley stuff around 7/8 yrs ago…..but now that im running a centrifugal supercharger on one of my builds i might have to use this intake when i ugrade to a 6.0+ engine






