horned 200 block

**bigbluechevy454** · 01-26-2014, 08:50 AM

has anybody run a horn on a stock ported 200 block like a super stock motor but with a horn get a extra front and efi system thought about finding a 200 block and putting this on along with adjustable fuel pressure reg lean it down till its right and have a nice riding motor

**mrcrsr** · 01-26-2014, 09:55 AM

I've built a couple of them with good results, but they have always been ported. getting ready to do 2 more for a 24 skater, and going from carb to horn efi on these. be interesting to see what the difference is just by adding horn efi.

**bigbluechevy454** · 01-26-2014, 10:02 AM

yeah i know people talk highly of super stock motors this should run as well if not better i would think and with the stock 200 ports it should be strong bottom end great for big prop and riding

**TEXAS20225** · 01-26-2014, 10:41 AM

there seemed to be a lot of problems finding the small bearing EFI front now days or for me anyway

**bigbluechevy454** · 01-26-2014, 10:44 AM

thats the great part i have a small bearing front and 260 crank for a 260 that trashed the block

**wtsjr66** · 01-26-2014, 10:48 AM

Ran an old chrome 2.4 200 for years on an XB2002,A38 analog ECU and 30 cc heads. Very good bottom end and super reliable.

**tlwjkw** · 01-26-2014, 10:49 AM

Originally Posted by bigbluechevy454

thats the great part i have a small bearing front and 260 crank for a 260 that trashed the block

If ya do it, try different stock ecu's. ie: 200's, ProMax and etc. jus because??? I've wondered 'bout this also. Jus never got 'round to it..........

**bigbluechevy454** · 01-26-2014, 10:55 AM

dont have a stock 200 ecu plus limiter i was gona use a drag box or a extra acu i got

**dagodiver** · 01-26-2014, 10:59 AM

Im running a stock chrome 2.4 with case injection and
down draft horn. Runs great no issues at all.

**bigbluechevy454** · 01-26-2014, 11:16 AM

im sure someones done it with a 2.5

**tlwjkw** · 01-26-2014, 11:20 AM

Originally Posted by TEXAS20225

there seemed to be a lot of problems finding the small bearing EFI front now days or for me anyway

I know I had one left over at one time. Remember tha one with tha welds on it? I'll get Lance ta dig around and let ya know........Might take awhile with all his **** there now...

**timmc6** · 01-26-2014, 11:33 AM

Originally Posted by bigbluechevy454

im sure someones done it with a 2.5

Keith aka speedin stream just bought that triad with one on it that tommy Dunn built,should be a good package,tim

**TEXAS20225** · 01-26-2014, 06:48 PM

yeah i member the welded up one you got from racer and boy is stuff right

that boy got some stuff in your old shop stacked to the ceiling

**speedinstream** · 01-26-2014, 07:48 PM

Originally Posted by timmc6

Keith aka speedin stream just bought that triad with one on it that tommy Dunn built,should be a good package,tim

Don't be telling my secrets lol it is ported but seems strong I will be doing another soon

**jeff dunn** · 01-26-2014, 07:53 PM

Just finished one last year for my friends stv, runs well over a 100mph and has killer bottom end with 145 lbs heads and a 40 psi box and regulator. We couldn't find a small bearing 2.5 at the time so we used a 2.4 that I machined to fit and runs great. Jeff

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