Opinions on possible hp? - Ford Mustang Forums : Corral.net Mustang Forum
 1Likes
  • 1 Post By bsfguy
 
LinkBack Thread Tools Display Modes
post #1 of 7 Old 04-16-2016, 11:24 PM Thread Starter
Registered User
 
Blk.Snake's Avatar
 
Trader Feedback: (8)
Join Date: Jan 2009
Location: walled lake MI.
Posts: 1,390
Opinions on possible hp?

So, I really hate to ask this question but curiosity is killing me. Please base your opinions on experience if possible. Build is,
427 ci 9.5:1 compression
Trick flow 225 high port heads with shaft mount rockers
Comp cam 696 lift int. and exhaust duration @50 252 lobe sep. 114
Vic Sr intake, 90mm tb
Precision 88 mm turbo
If you need more info let me know what.
Thanks in advance.


94 cobra, 393, afr 205s. boxr intake. (SOLD)
New 427 turbo build in progress.
Blk.Snake is offline  
Sponsored Links
Advertisement
 
post #2 of 7 Old 04-17-2016, 11:18 AM
Corral Elite Member
 
Saleen414's Avatar
 
Trader Feedback: (2)
Join Date: Feb 2012
Location: Levant, Maine
Posts: 2,265
Well, how much boost would be good to know. That can have a huge impact on projected HP.lol


1989 Saleen 414 358cid SBF 2.8L Kenne Bell S/C
26 X 8.5 Hoosier
Best 1/4 mile time 8.623 @ 159.82 mph with a 1.34 60' (5.57 1/8th at 128)
Best 1/8 mile time 5.339 @ 133.46 mph with a 1.29 60'
08' Bullitt #4097 N/A 340ish RWHP <<<<<FOR SALE!
Saleen414 is offline  
post #3 of 7 Old 04-17-2016, 04:48 PM Thread Starter
Registered User
 
Blk.Snake's Avatar
 
Trader Feedback: (8)
Join Date: Jan 2009
Location: walled lake MI.
Posts: 1,390
Quote:
Originally Posted by Saleen414 View Post
Well, how much boost would be good to know. That can have a huge impact on projected HP.lol
Won't know that until I get to that point. Buy the time I get to put it down the track with boost I will have my answer. Lol I do know that precision rates the turbo to 1450 HP. I am just wondering if this combo will actually make it to that.

94 cobra, 393, afr 205s. boxr intake. (SOLD)
New 427 turbo build in progress.
Blk.Snake is offline  
Sponsored Links
Advertisement
 
post #4 of 7 Old 04-17-2016, 04:57 PM
Registered User
 
Trader Feedback: (5)
Join Date: Jun 2012
Location: PA
Posts: 435
Probably 500hp+ at the wheels before boost...
bsfguy is offline  
post #5 of 7 Old 04-17-2016, 06:35 PM Thread Starter
Registered User
 
Blk.Snake's Avatar
 
Trader Feedback: (8)
Join Date: Jan 2009
Location: walled lake MI.
Posts: 1,390
Quote:
Originally Posted by rkolb86 View Post
Probably 500hp+ at the wheels before boost...
OK that is a start. It is a little more than I was thinking. I have a Friendwith a shaffroff 427 that is a 10.5:1 compression, similar size heads butt hydraulic lifters and a smaller lift cam. Shaffroff rates that at 540hp. So I figured that considering my difference in cam and lifters I would be about equal to that. That is at the crank. Does that sound right?

94 cobra, 393, afr 205s. boxr intake. (SOLD)
New 427 turbo build in progress.
Blk.Snake is offline  
post #6 of 7 Old 04-18-2016, 12:32 AM
Registered User
 
Trader Feedback: (5)
Join Date: Jun 2012
Location: PA
Posts: 435
540hp flywheel is probably 450 (give or take) to the wheels.

My guess was actually on the conservative side I think...I bet you might make 550-600hp flywheel...probably closer to 600.

You've got guys here hitting 500hp with Solid Roller 363s, so there is no reason why you can't 500+ to the wheels on motor with what you have.

I'm not a turbo guy, so I can't really help you there. Depends on what kind of fuel you want to use I suppose. Maybe 800rwhp on pump gas or the limit of the turbo on race fuel.
Blk.Snake likes this.
bsfguy is offline  
post #7 of 7 Old 04-18-2016, 01:13 AM Thread Starter
Registered User
 
Blk.Snake's Avatar
 
Trader Feedback: (8)
Join Date: Jan 2009
Location: walled lake MI.
Posts: 1,390
Quote:
Originally Posted by rkolb86 View Post
540hp flywheel is probably 450 (give or take) to the wheels.

My guess was actually on the conservative side I think...I bet you might make 550-600hp flywheel...probably closer to 600.

You've got guys here hitting 500hp with Solid Roller 363s, so there is no reason why you can't 500+ to the wheels on motor with what you have.

I'm not a turbo guy, so I can't really help you there. Depends on what kind of fuel you want to use I suppose. Maybe 800rwhp on pump gas or the limit of the turbo on race fuel.
600 on motor would be great. Then 22-23lb of boost would get it to the 1400 mark and 1150-1200 at the wheels?

94 cobra, 393, afr 205s. boxr intake. (SOLD)
New 427 turbo build in progress.
Blk.Snake is offline  
Sponsored Links
Advertisement
 
Reply

Bookmarks

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Ford Mustang Forums : Corral.net Mustang Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Similar Threads
Thread Thread Starter Forum Replies Last Post
Any opinions on these Mustangs? iMuf General Mustang Tech 11 12-05-2013 02:59 PM
Opinions on pre-fabbed cages? RippinRed03gt GT & SOHC 9 09-15-2013 02:01 PM
Need opinions on frontend setup! sydewaysix Road Racing/Auto X 0 12-06-2011 02:54 AM
357 cid combination (input, opinions) Cam mainly RoysGray88 5.0/5.8 Engine Tech 6 08-02-2011 07:44 PM
SVT opinions needed geez428 SVT & DOHC 8 02-22-2011 05:44 AM

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome