[HUMBLE PIE]

 

[MCEcomp]

Shout out to James in Aussy on another great build!

Look at the flat ass power!

390 SBC w/SRH RHS 2.72 DYNO TESTS

specs:
4.155 X3.6 SJ crank
6.0 oliver UL
Diamond coated Inboard pin boss 9cc dome .350" high
14.0:1comp cranks 215psi
.043 .043 3mm ring pack moroso 3vane pump 15-16"vac
T@D 1.6/1.5 rockers trend 3/8 .135wall pushrods
Pac 1324 springs @1.95 315seat
schoenfeld 1 7/8 step 2.0 with 3.5 collect 17" long
Edelbrock 2892 port matched and plenum clean up
Holley 850HP Ultra

Finally raced this thing on a good track on weekend.....Running on alcohol with little 1 3/4 pipes with 3.0 collector,,,only making around 670HP,,,it run a best of 9.72@138.5

 

[TheNovaMan]

WOOHOO! Wheels up with slapper bars! :smt023
Tell me about your suspension setup.

 

[T-flow]

Awesome! Good running combo.

 

[Chad Speier]

NICE!!!!

 

[DR J's Performance]

Pump Gas 565 842 hp 746 ft lbs
4.600 bore x 4.25 stroke
callies crank and rods
CP BULLET pistons 10 to 1 compression
Competition ported Dart 335 by Dr J.s Performance Ported Dart 4150 single plane
Isky street roller 258/262 @ .050 .680 lift
Isky ez roller lifters
Comp Rockers 1.8 7/16 rockers no stud girdle
Dr Custom 4150 carb

 

[Innovative225]

Finally raced this thing on a good track on weekend.....Running on alcohol with little 1 3/4 pipes with 3.0 collector,,,only making around 670HP,,,it run a best of 9.72@138.5

Sweet! Looks like the track prep was OK! Well done.

 

[flyin ryan]

Getting ready...

Getting ready to dyno this thing next week...

 

[Lobes]

Re: Getting ready...

Getting ready to dyno this thing next week...

Good luck!!!

 

[jeff klei]

Re: Getting ready...

Getting ready to dyno this thing next week...

WOW, very nice.

 

[69chicken]

Re: Getting ready...

WOW, very nice.

X2!!!!

 

[gm383]

Pump Gas 565 842 hp 746 ft lbs
4.600 bore x 4.25 stroke
callies crank and rods
CP BULLET pistons 10 to 1 compression
Competition ported Dart 335 by Dr J.s Performance Ported Dart 4150 single plane
Isky street roller 258/262 @ .050 .680 lift
Isky ez roller lifters
Comp Rockers 1.8 7/16 rockers no stud girdle
Dr Custom 4150 carb

great power

just wondering why the test was started at 3000rpm? obviously a street engine, will it have a convertor that small?
honest question

 

[DR J's Performance]

great power

just wondering why the test was started at 3000rpm? obviously a street engine, will it have a convertor that small?
honest question

Yes 3000-3500 stall

 

[shawns engines]

Intake / pushrod mockup. Going to have to do alot of grinding.

[/IMG]

 

[Brian261]

Intake / pushrod mockup. Going to have to do alot of grinding.

[/IMG]

Holy Intake Batman..........good lawd!

 

[MCEcomp]

Thats awesome.....what cylinder head and intake is that??

 

[Horndog]

Finally raced this thing on a good track on weekend.....Running on alcohol with little 1 3/4 pipes with 3.0 collector,,,only making around 670HP,,,it run a best of 9.72@138.5

Nice launch!
What gear, trans, and conv?

 

[Horndog]

Pump Gas 565 842 hp 746 ft lbs
4.600 bore x 4.25 stroke
callies crank and rods
CP BULLET pistons 10 to 1 compression
Competition ported Dart 335 by Dr J.s Performance Ported Dart 4150 single plane
Isky street roller 258/262 @ .050 .680 lift
Isky ez roller lifters
Comp Rockers 1.8 7/16 rockers no stud girdle
Dr Custom 4150 carb

Dayuuuum .... look at that torque curve. Sweet!

 

[Horndog]

Re: Getting ready...

Getting ready to dyno this thing next week...

Very nice. What are the cubes?

 

[slow5.0.1985]

306 supercharged eddy 2.02 heads b 303 cam victor jr intake CSU blow through stock block crank sorry about the big pictures

Dart 351 windsor based got some big plans for it..