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gon4x4n · 02-15-2001, 03:57 PM

Is there anyone that can comment on if a production 351 block with a main support is stong enough and reliable in a 14lb of boost 383 stroker application?

I do have a line on a A351 block but they want a premium for it.

Any thoughts would be appreciated since I need to start build up next week.

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Prerunner F150 with 92' Mustang 302, Aftercooled Vortech S-Trim with 2.75 10 rib pulley set, Maxflow bypass,
Vortech Fuel Rails, Cartech inline Pump with #8in and #6out feeding 36lb injectors, Powerflex 4" inlet tube
Edelbrock Aluminum Heads(2.02/1.60), HIFLO waterpump, 70mmTB, Performer intake, MSD 6ALBTM,
Doug Thorley Tri-Y Long tubes to single DynoMax Race Magnum, C6 with 2600 Stall 4.10s with Lockers,
engine relocated 14.5" rearward!!

02-15-2001, 03:57 PM	#1
gon4x4n Registered Member Join Date: Nov 2000 Location: Zeeland,Mi,USA Posts: 16	351 block strength in stroked s/c appl. Is there anyone that can comment on if a production 351 block with a main support is stong enough and reliable in a 14lb of boost 383 stroker application? I do have a line on a A351 block but they want a premium for it. Any thoughts would be appreciated since I need to start build up next week. ------------------ Prerunner F150 with 92' Mustang 302, Aftercooled Vortech S-Trim with 2.75 10 rib pulley set, Maxflow bypass, Vortech Fuel Rails, Cartech inline Pump with #8in and #6out feeding 36lb injectors, Powerflex 4" inlet tube Edelbrock Aluminum Heads(2.02/1.60), HIFLO waterpump, 70mmTB, Performer intake, MSD 6ALBTM, Doug Thorley Tri-Y Long tubes to single DynoMax Race Magnum, C6 with 2600 Stall 4.10s with Lockers, engine relocated 14.5" rearward!!