406 vs. 355

ericsz · 12-02-2010, 09:58 AM

Looking for you experienced opinions. I am building a 355 this season going from a 406, I am going to build it using the exact same set up as far as heads, camshaft, carb etc. I am looking for opinions to see what the ET difference will be between the 2. Again this motor will be an exact replica of the 406 heres the specs

1969 Camaro 3375 lbs
355 sbc
isky hyd flat tappet 256/256 525/525 cam
750 carb on E85
3.73 gear
400 Turbo with coan brake and 5500 converter
Edelbrock Performer RPM Heads 202/160
Victor Jr. Intake
12:1
29.5x10.5W's

Thanks!

12-02-2010, 09:58 AM	#1
ericsz Member Join Date: Jul 2007 Posts: 140 Likes: 0 Liked 0 Times in 0 Posts	406 vs. 355 Looking for you experienced opinions. I am building a 355 this season going from a 406, I am going to build it using the exact same set up as far as heads, camshaft, carb etc. I am looking for opinions to see what the ET difference will be between the 2. Again this motor will be an exact replica of the 406 heres the specs 1969 Camaro 3375 lbs 355 sbc isky hyd flat tappet 256/256 525/525 cam 750 carb on E85 3.73 gear 400 Turbo with coan brake and 5500 converter Edelbrock Performer RPM Heads 202/160 Victor Jr. Intake 12:1 29.5x10.5W's Thanks! __________________ Eric Bowling