311, 113, 040, 041,
043, 044 SF I, II ,
CE, SE Comps and more. |
311, 113, 040, 041,
043, 044 SF I, II ,
CE, SE Comps and more. |
The Street Pro Heads give you all the power but with out the loss of reliability. The next step in our line above the Pocket Port heads but not an all out race head like our Pro Heads. These heads will support up to 235hp N.A. use on our 46x38 valve combos, yet can still drive them to the track. Large ports, but with full guide boss, and all 100% hand ported and made in house! That's what the Street Heads are all about!!! Click Here |
The Race Heads range from 42mm intakes all the way up to 52mm. These heads
are not recommended on street cars with low compression or for daily driver use.
The main focus is to make power. Whether it be with the assist of a turbo, N.O.S.
or high compression, I want you to win at what you are doing, not just attend...Dominate and be the Best!! |
Head Labor only page. If you need head repairs, bored open for 90.5 or 94mm cylinders, or want a full port and polish. Then check out this page for pricing and info Click Here for Head Labor. |
HP Stock, Turbo Prep and Pocket Port Heads. From 35x32 all the way up to big valve 42x37 heads. These heads give you the performance with out braking the bank! One step above the rest when it comes to real performance and value in a street head. The HP Stock's start at $439 for the pair and the popular Turbo Prep Heads start at $569. Our #1 street / turbo head the Pocket Port's come in at a low $629 pr Click Here |
BUGPACK |
On the Shelf!!!. Just what it in-plies, The two biggest and baddest heads are on the shelf at A.J.Sims. Ready to ship in less than a week!!! Most ship out next day!! SE Comps in 40x35, 42x37 and 44x37 Super Flows in 42x37, 44x37 and 48x38 Click Here |
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