© Copyright 1995 thru 2008 - The Mustang Works™. All Rights Reserved.
MustangWorks.com is designed and hosted by Aero3 Media.
MustangWorks.com is designed and hosted by Aero3 Media.
01-02-2008, 04:02 PM | #1 |
Stang_Gang_Performance
Join Date: Dec 2006
Location: KRUM TEXAS
Posts: 36
|
351w power
here is a list of my new 351w i built for my 68 fastback. i drove it for the first time yesterday and was quite impressed. please look over the stats and give your oppinion of what kind of horsepower and torque you estimate this combo should produce.
thanks block-1983 351w bored .030 crank-stock turned .010/.010 rods-stock pistons-sealed power hyperutectic .030 bearings-clevlite 77 cam-comp cams extreme energy-- valve lift intake--.493/exhaust .512-- lobe seperation 111 degrese--- lobe lift intake .308/exhaust .320--- duration at .05--intake 218 /exhaust 226 heads--69 351 w ported and polished with 5 angle valve job 1.94/1.60 stainless steel chevy valves with double springs, stock hardened push rods,chevy 1.5 cast steel rockers on ARP studs and comp cams guide plates intake---holley street dominator high rise with 2 inch spacer carb---edelbrock 600 mech secondary (waiting on my berry grant 750 demon) ignition---msd pro billit distributor, msd 6al, msd blaster coil, autolite 45 plugs, accel super stock wires exhaust---holley black jack full headers, h pipe, 2 chamber flows, 2 1/2 inch exhaust with 3" crome tips. car has power steering,a\c,and alt on it trans--68 c4 with stage 2 b&m shift kit (no stall) rear gears--3.00 all estamates are welcomed this is the first engine i have ever built and i did it by myself in my garage (minus machine work on crank,block,and heads), with pointers from friends and family pictures are 1 old motor comming out 2 new one going in 3 first start up (setting valves and putting in coolant thats the mess u see) 4 one of many build shots
__________________
MICHEAL M 68 FASTBACK 93 5.0 LX HATCH 98 "COBRA" 03 GT 07 GT Last edited by Stang_Gang; 01-03-2008 at 08:04 AM.. |
01-02-2008, 08:48 PM | #2 |
Registered Member
Join Date: Jul 2007
Posts: 4
|
Re: 351w power
You better get rid of the chevy rockers! I tried this once and could not get rocker geometry correct without some weird pushrod length. Got ford rockers and with off the shelf pushrods everything fell in place.
|
01-03-2008, 07:51 AM | #3 |
Stang_Gang_Performance
Join Date: Dec 2006
Location: KRUM TEXAS
Posts: 36
|
Re: 351w power
cant i already tried ford rockers. they dont work on chevy valves. the chevy stems are shorter then the fords, so the ford rockers run on the top of the spring perch instead of the stem which can cause the keepers to come out and drop a valve down in the cylinder. i got very lucky and had only one keeper come out and found it on top of the head, so i had to go back and change all the keepers, spring perches and push rods because it ate some of them up so i changed them all.
__________________
MICHEAL M 68 FASTBACK 93 5.0 LX HATCH 98 "COBRA" 03 GT 07 GT |
01-03-2008, 08:13 AM | #4 |
Stang_Gang_Performance
Join Date: Dec 2006
Location: KRUM TEXAS
Posts: 36
|
Re: 351w power
here are a few more pictures for your enjoyment
1 new motor tring to see if the hood will clear. 2 no it didnt but had a 04 gt scoop laying around so all is good 3 original 4bbl 302 4 new 351w
__________________
MICHEAL M 68 FASTBACK 93 5.0 LX HATCH 98 "COBRA" 03 GT 07 GT |
01-29-2008, 08:15 PM | #5 |
Registered Member
Join Date: Jan 2008
Posts: 12
|
Re: 351w power
my guess would be about 300-325hp and about 375-400tq.
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
351w vs 302 how much power can they hold | Axkiker | Windsor Power | 3 | 10-05-2003 11:00 PM |
power windows and power door locks problems.... | SHaFT7 | Windsor Power | 0 | 04-29-2001 07:06 PM |
351w How Much Power? What Cam? | BowTie Eater 5 Liter | Windsor Power | 5 | 02-23-2001 01:14 AM |
'95, 351w vs 351w Lightning | BLOCKER | Built Ford Tough | 0 | 02-22-2001 02:28 AM |
Would an old stock 351w have more power? | BowTie Eater 5 Liter | Windsor Power | 8 | 02-18-2001 10:54 PM |