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go to dyno on sat. any guesses??

  • Thread starter Thread starter iapexl8r
  • Start date Start date Dec 14, 2007
I

iapexl8r

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Apr 1, 2005
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Dec 14, 2007
#1
  • Dec 14, 2007
  • #1
in this corner wearing white is a 65 fastback with
347 ci stroker with flat top pistons approx 6cc valve reliefs 11.0 to 1 comp
pro top line heads 200cc runners blended bowls and ported
isky solid roller @.050 252I 256E valve lift 0.640"I 0.640"E 108 lobe ctr
71 deg of over lap
long tube headman headers 1 3/4"
super vic jr intake w 750 hp holley carb
msd dist w/6al timing set @ 18 deg initial 36 advanced
g force t5 straight cut gears and dog ring 9" rear end
100 octane race gas


In the other corner wearing black is a 65 vert 408 stroker with dished pistons 10.0 to 1 comp
out of the box vic jr heads
comp cams solid roller @.050 248I 254E deg dur valve lift 0.614"I 0.621"E
110 lobe ctr
custom headers 1 3/4"
vic jr intake with a 830 holley hp
msd dist w/ 6al timing set at 14 deg initial 34 deg advanced
tremec tko 5 speed and a 9" rearend

So let the guessing begin. will post ruselts sat nite. And possibly a vid!!!!!!

my guess is they should be pretty close to one another around 375 rwhp. but what the hell do I know chris
 

blown65

Founding Member
Jul 7, 1999
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4
39
Queen Creek Arizona
Dec 15, 2007
#2
  • Dec 15, 2007
  • #2
depends on the dyno. I've been on dynos that arent even close to reality so IMO numbers are worthless from them. lol

I would guess the 408 will make more though. I'm not familiar with the pro top line heads though.
 
I

iapexl8r

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Dec 16, 2007
#3
  • Dec 16, 2007
  • #3
well it went well as expected the 347 put down 384.3 rwhp and 355max torque
the 408 put down 405rwhp and 403max torque.
View attachment 342033
View attachment 342035
hav vie also on youtube I think the dyno was a STP (superflow?)



chris
 
I

iapexl8r

Member
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Dec 21, 2007
#4
  • Dec 21, 2007
  • #4
http://youtube.com/watch?v=nsveNVBLtl4
http://youtube.com/watch?v=wwu_QL9EkHw&feature=user
 

iskwezm

10 Year Member
May 24, 2005
4,159
20
79
Rowland Heights,California
Dec 21, 2007
#5
  • Dec 21, 2007
  • #5
Damn Chris, you've been busy!!!!!!

How do they run????

You ever make out to Irwindale?????
 
I

iapexl8r

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Dec 21, 2007
#6
  • Dec 21, 2007
  • #6
they both run great. Ihave had both of them on willowspringsraceway and they kick A$$. althought the vert is built for cruisin (street stuff) will be taking the fastback to buttonwillow raceway on the 29th of dec.

So did you get that motor in yet??? Chris
 
I

iapexl8r

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Dec 21, 2007
#7
  • Dec 21, 2007
  • #7
is irwindale 1/8th mile??

I would like to take the vert drag racing at some point.
chris
 

iskwezm

10 Year Member
May 24, 2005
4,159
20
79
Rowland Heights,California
Dec 21, 2007
#8
  • Dec 21, 2007
  • #8
iapexl8r said:
So did you get that motor in yet??? Chris
Click to expand...
No... with the baby comming in a few weeks(not that it has stopped me) and the holidays, im still trying finish prepping the engine compartment.I have about 10 days off now, so I SHOULD have time to do it.

Irwindale is 1/8th and you can get about 5-10 runs on race night.I think they are closing till after the new year.
 
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