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Old 01-24-2018, 04:33 PM   #1
Bildo

 
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Guesses on my numbers

Well finally after 2+ years of work getting my car tuned in the next month curious as to everyones take / guess on finished numbers

Build is
ERL 427 Superdeck 6 all forged 9.5:1 compression
PRC 255 6 bolt heads with 1/2 inch head studs
Johnson linkbar lifters
Pat G spec Blower cam 224/244 .626 .626 114+4 LSA
Sniper low pro intake
NW 102mm TB
ID 1700 injectors
Squash dual 450lph fuel system w/ flex fuel kit on E-85
F1A Procharger maxed out with a 3.85 pulley (should make between 15-17lbs) and 1300hp intercooler

M6 pushing to 3.45 gears

What do you think the RWHP will be?
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Old 01-24-2018, 06:07 PM   #2
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...obvious $$$ build so I would say/hope 1027/971 not sure with the E85..that is one area I am workin on...either way a SH!T load of fun OP...post vids!
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Old 01-24-2018, 07:15 PM   #3
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Id like to see more like 1200 on this one...but im a 600ish guy, so i dont know.
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Old 01-24-2018, 07:55 PM   #4
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I think when / if I upgrade to a F1X 4 digits is possible but not with a standard F1A maybe 815-830 is what I am hoping for, always happy with more. The F1A is small for the motor and the compression is a bit low for E-85 as I originally planned pump gas and meth when I ordered the shortblock but plans evolved and changed over 2 years.
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Old 01-24-2018, 08:30 PM   #5
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860/840 is my guess
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Old 01-24-2018, 09:17 PM   #6
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< 1k rwhp. 6 bolts heads and 9.5:1 compression needs 27 psi, not 17. Step it up.
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Old 01-25-2018, 04:27 AM   #7
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Quote:
Originally Posted by Unavowed View Post
< 1k rwhp. 6 bolts heads and 9.5:1 compression needs 27 psi, not 17. Step it up.
it's a stick car and 427 cubes.

limiting factor will be blower
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Old 01-25-2018, 07:39 AM   #8
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920whp
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Old 01-25-2018, 08:30 AM   #9
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920whp
Do we win a t-shirt?

LOL if you hit it I will have one made
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Old 01-25-2018, 08:45 AM   #10
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forgot to ask..what's max rpm? with that cam at least 7k? that's what I was basing my "guess" on...
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Old 01-25-2018, 09:23 AM   #11
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Quote:
Originally Posted by frankwjr View Post
forgot to ask..what's max rpm? with that cam at least 7k? that's what I was basing my "guess" on...

I am probably going to put the limiter on 6900 it should be able to handle 7k but I will be slightly over spinning the blower at 6900 with a 3.85 pulley.

F1A max impeller rpm is 74000
6900 Engine RPM = 74036 impeller rpm
7000 Engine RPM = 75109 impeller rpm
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Old 01-25-2018, 09:39 AM   #12
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1150rwhp
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Old 01-25-2018, 10:26 AM   #13
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Quote:
Originally Posted by Bildo View Post
I think when / if I upgrade to a F1X 4 digits is possible but not with a standard F1A maybe 815-830 is what I am hoping for, always happy with more. The F1A is small for the motor and the compression is a bit low for E-85 as I originally planned pump gas and meth when I ordered the shortblock but plans evolved and changed over 2 years.
Bruh, with all the bling you have in that engine, it would be a crime to go with anything less than the F-1X. Mine made 1050 ish at 17.5 psi (without the restrictor) . . . just saying, on the smallest bottom pulley no less.

That said I am guessing you will be in the 850-875 hp range.
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Old 01-25-2018, 10:33 AM   #14
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