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Has anyone used one of the new Indy Mod Man dual quad intakes? Just wondering waht the RPM range is and how well they run.

Is there a difference in timing covers between early LA engines with the cast iron water pump, and later LA engines with the aluminum water pump?

Is anybody running one of the Offenhauser dual quad intakes on their small block? What has the performance been like for your set up? What carb sizes are you running? Is there any performance difference between the low rise and high rise version? Please post any pictures of yours mounted on...

I've seen the ads for these heads and they look great on paper. Just wondering if anyone has seen flow numbers for them or ir anybody has got them yet?

Does anbody know if EQ heads still come with the 1.92 intake valves? Eveything I see on ebay has 2.02 intake valves but I really would like to get the smaller ones to keep port velocity up for a 318 build. Thanks

Well, I’m putting together a 351 ci stroker from parts on hand and I would like to get opinions on whether to build this for a closed chamber quench head or an open chamber non-quench head? 318 block bored 0.040 over = 3.95” bore, with 3.58” crank = 351 ci Silv-o-lite 1278 flat-top pistons...

Several years ago (before 4" stroker cranks were really available) I picked up a new 3.58" crank with 318/340 mains. I have not used it yet and 4" cranks are now everywhere. Just curious to see what others would do with it. Right now my options are: 1) Use it in my 318 to make a ~349. 2)...

Does anyone sell a thin (0.020") steel shim head gasket for a small block LA? I'm trying to get my quench distance below 0.050" so that I can take advantage of closed chamber 302 heads on my 273. I don't want to deck the block too much or get custom pistons if I don't have to. Thanks,

I was wondering if anybody is running a Comp Cams 260H in a 273? I'm asking becasue I have a new one I picked up for 50 clams but have also been considering buying a XE256H or XE262H instead. Will I notice any real word difference in performance and/or gas mileage if I use one of the dual...

Hello all, I've been reading posts on this website for quite some time and finally joined today. I'm sure I'll have alot of questions to come, but for now I have a couple of questions regarding 302 heads. First, I've seen flow numbers for 302 heads as cast and fully ported, but I was...