how mu HP should i be getting of 351w swap??

cooper1320 · 05-02-2008, 09:31 PM

just wondering what numbers i could see for my 351w swap that im planing to do, IT's going to be A

351w with

351w professional products intake

Edelbrock Aluminum Cylinder Heads
1.7 rockers

new aftermarket vaules

good cam/ the right cam for this set up

24lb injectors

aftermarket pulleys

255lph fuel pump

28 good HB

80mm match maff

70mm TB

billet or Aluminum flywheel

fuel pressure reg

shorty or long tube aftermarket headers

x-pipe

bullet mufflers

351w after market diss.

mas d 6al

i thinks thats it, does anyone know what RWHP i should be hitting??

thanks

Lifted78Chevy · 05-03-2008, 10:46 PM

400 plus easy

**psiperformance** · 05-03-2008, 11:40 PM

about 340 rwhp the prof prod intake is restrictive and the edel heads are on the low side for alum heads 340 to 360 rwhp

**12second5.0** · 05-04-2008, 08:25 AM

Quote:

Originally Posted by cooper1320

just wondering what numbers i could see for my 351w swap that im planing to do, IT's going to be A

351w with

351w professional products intake

Edelbrock Aluminum Cylinder Heads
1.7 rockers

new aftermarket vaules

good cam/ the right cam for this set up

24lb injectors

aftermarket pulleys

255lph fuel pump

28 good HB

80mm match maff

70mm TB

billet or Aluminum flywheel

fuel pressure reg

shorty or long tube aftermarket headers

x-pipe

bullet mufflers

351w after market diss.

mas d 6al

i thinks thats it, does anyone know what RWHP i should be hitting??

thanks

I have a complete built 351 w pm me if you are interested.

95 GTS · 05-05-2008, 11:37 AM

about 340 rwhp

your combo is very vague and I would go 30 pound injectors, bigger intake and a lot of other changes

IF you had better heads and a really good cam I could see 400 out of it.

some ported trick flows, or a number of other combos will work well. You will need a better intake.

**thesource** · 05-05-2008, 11:43 AM

Like they say when you use 302 parts , you get 302 power .........

**Sonic Blue 85** · 05-05-2008, 08:57 PM

What is a 28 good HB?n That will probably be the thing that determines the final out put.

86sleeper · 05-05-2008, 09:02 PM

Quote:

Originally Posted by Sonic Blue 85

What is a 28 good HB?n That will probably be the thing that determines the final out put.

LOL

highspeed · 05-05-2008, 10:14 PM

I thought the "good cam/ the right cam for this set up" was the final output here!!! Lift and duration specs implied!!!

95 GTS · 05-06-2008, 10:17 AM

e303 should be perfect

Lifted78Chevy · 05-06-2008, 11:55 AM

yep.....let me restate.......capable of 400 hp...with right combo......but its pretty easy with right parts make 1.14 hp per cu/in. with that motor.....right intake, cam, etc.

if i making 335 at the wheels, means im making 361hp at the fly....335x.08=26.8 hp lose....if u lose 8% hp get it to the ground, so with my 347 is making 1.05 hp cu/in.......my motor not even were it should be to make max hp with heads that are on it......new cam, better intake..etc... so i would differently say 351 can make 400hp.......listen to these guys there getcha there.......:-p

caleb · 05-08-2008, 08:36 AM

i agree if your gonas build it build it right this combo is oly good for about 340 maybe 360 hp im buildin a 351 bored .30" over now and the and im not usin any 302 parts except maybe the fuel injection from it or a 351 ruck motor as i dont want a carb

05-02-2008, 09:31 PM	#1
cooper1320 i wanna go fast Join Date: Jan 2007 Location: Laredo, TX Posts: 90 Trader Rating: (1)	how mu HP should i be getting of 351w swap?? just wondering what numbers i could see for my 351w swap that im planing to do, IT's going to be A 351w with 351w professional products intake Edelbrock Aluminum Cylinder Heads 1.7 rockers new aftermarket vaules good cam/ the right cam for this set up 24lb injectors aftermarket pulleys 255lph fuel pump 28 good HB 80mm match maff 70mm TB billet or Aluminum flywheel fuel pressure reg shorty or long tube aftermarket headers x-pipe bullet mufflers 351w after market diss. mas d 6al i thinks thats it, does anyone know what RWHP i should be hitting?? thanks __________________ Live Fast Drive A Mustang

05-03-2008, 10:46 PM	#2
Lifted78Chevy Registered User Join Date: Feb 2005 Location: San Antonio Posts: 448 Trader Rating: (1)	400 plus easy __________________ 1989 LX Coupe 5.0 HP/335 TQ/362 list goes on forever....she slooowww!!

05-03-2008, 11:40 PM	#3
psiperformance LSS Sponsor Join Date: Mar 2006 Posts: 738 Trader Rating: (1)	about 340 rwhp the prof prod intake is restrictive and the edel heads are on the low side for alum heads 340 to 360 rwhp __________________ PSI Performance Solutions 210-655-6546 10811 nacogdoches road San Antonio TX 78217 cmr tuners and full service performance shop.

05-05-2008, 11:37 AM	#5
95 GTS Back in the saddle again Join Date: Feb 2006 Location: Texas Posts: 1,284 Trader Rating: (0)	about 340 rwhp your combo is very vague and I would go 30 pound injectors, bigger intake and a lot of other changes IF you had better heads and a really good cam I could see 400 out of it. some ported trick flows, or a number of other combos will work well. You will need a better intake. __________________ 2007 Reflex Silver Wolfsburg Jetta - new hotness 1995 Canary Yellow GTS - Sold 12.81@106.2 w/1.80 60' Boltons/E303 + 3100 lbs + M&H 246 HP/ 290 TQ 12.57 @ 109.21 w/1.76 60' Boltons/GT40Ps/XE270 + 3240 lbs + 555Rs 295 HP / 321 TQ

05-05-2008, 11:43 AM	#6
thesource LSS Sponsor Join Date: Nov 2004 Location: in a hole building transmissions Posts: 2,648 Trader Rating: (11)	Like they say when you use 302 parts , you get 302 power ......... __________________ Texas Motorsports Myspace Texas Motorsports Photobucket

05-05-2008, 08:57 PM	#7
Sonic Blue 85 LSS Sponsor Join Date: Dec 2007 Location: New Braunfels Posts: 177 Trader Rating: (0)	What is a 28 good HB?n That will probably be the thing that determines the final out put. __________________ The goal is to get the car to run 10.0 on radials,with out a power adder and still be streetable. 85 sonic blue coupe with 302 bored and stroked to 364, Ported Twisted Wedge heads and a BXR intake, A9M ECM with a Tweecer, C4 with trans brake, 275/60/15 M/T drag radials, no power adders.

05-05-2008, 10:14 PM	#9
highspeed Registered User Join Date: Feb 2005 Location: San Antonio Posts: 556 Trader Rating: (2)	I thought the "good cam/ the right cam for this set up" was the final output here!!! Lift and duration specs implied!!! __________________ Modz Update!!! WTB: I need the following parts for my '94 Stang. PM me if you have any one of the listed components laying around or know someone that does. MAF support brace - '94 GT Maximum Motorsports Panhard Bar Canton radiator overflow reservoir Fidanza or Spec Billet Steel Flywheel - (50oz 302cid 10.5" 157 tooth) T56 Tranny with 5.0L Bellhousing & support brace Maximum Motorsports Tubular K Member Maximum Motorsports Tubular A Arms (std offset) Coil over struts

05-06-2008, 10:17 AM	#10
95 GTS Back in the saddle again Join Date: Feb 2006 Location: Texas Posts: 1,284 Trader Rating: (0)	e303 should be perfect __________________ 2007 Reflex Silver Wolfsburg Jetta - new hotness 1995 Canary Yellow GTS - Sold 12.81@106.2 w/1.80 60' Boltons/E303 + 3100 lbs + M&H 246 HP/ 290 TQ 12.57 @ 109.21 w/1.76 60' Boltons/GT40Ps/XE270 + 3240 lbs + 555Rs 295 HP / 321 TQ

05-06-2008, 11:55 AM	#11
Lifted78Chevy Registered User Join Date: Feb 2005 Location: San Antonio Posts: 448 Trader Rating: (1)	yep.....let me restate.......capable of 400 hp...with right combo......but its pretty easy with right parts make 1.14 hp per cu/in. with that motor.....right intake, cam, etc. if i making 335 at the wheels, means im making 361hp at the fly....335x.08=26.8 hp lose....if u lose 8% hp get it to the ground, so with my 347 is making 1.05 hp cu/in.......my motor not even were it should be to make max hp with heads that are on it......new cam, better intake..etc... so i would differently say 351 can make 400hp.......listen to these guys there getcha there.......:-p __________________ 1989 LX Coupe 5.0 HP/335 TQ/362 list goes on forever....she slooowww!! Last edited by Lifted78Chevy; 05-06-2008 at 12:06 PM. Reason: mistakes

05-08-2008, 08:36 AM	#12
caleb Registered User Join Date: Nov 2007 Location: pearland tx Posts: 34 Trader Rating: (0)	i agree if your gonas build it build it right this combo is oly good for about 340 maybe 360 hp im buildin a 351 bored .30" over now and the and im not usin any 302 parts except maybe the fuel injection from it or a 351 ruck motor as i dont want a carb __________________ 91 gt stock except super 44's x-pipe no cats long tubes and cold air intake, black ponys (awaiting fr500's) and in the process of building a 351 w bored .30" w/ 11 1/2 compressoin on 300 shot

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