500 rwhp stock bottom

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Oct 19, 2007 | 11:29 PM

#41

tirefryin_s10

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From: edmonton alberta canada

My Chevy powered mustang has a stock 5.3 boosted with just rod bolts and i ran 134 mph in the 1/4 at 2800 ft above sea level on 12 psi and pump gas nice soft tune no meth ... works out to about 575 rwhp ,broke the th400 before getting to the dyno.

Oct 20, 2007 | 06:27 PM

#42

john563

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From: dayton ohio

Quote:

Originally Posted by tirefryin_s10

I have rod bolts too.That makes me feel better. If I do boost it I'll add dual pumps and 60lb injectors.

Oct 20, 2007 | 09:15 PM

#43

tirefryin_s10

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From: edmonton alberta canada

ya i have a good fuel system, A1000 Pump -8 feed and return and 60 lb injectors

Nov 27, 2007 | 07:49 PM

#44

bigblock4-speed

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From: Columbus, OH

Have a D1sc 01 ss 6-speed 12 bolt- Stock bottom end. @ 7.88 pounds of boost- 543rwhp. Just bought it so dont really know, seems to run just fine.. Been told over 10 pounds can be hurtful... Oh ya car ran 11.14 @ 129 (street tires) 2.43 60.. should be a 10.50-10.70 car..

Nov 27, 2007 | 09:13 PM

#45

quik01ss

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From: Rhode Island

524whp and 557wtq on 10psigona see what this bottom end can do when i put the cam in it and stress the 10 bolt ahahah

Nov 27, 2007 | 09:38 PM

#46

datsbad

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From: pa

I made 710 rwhp on a stock bottom end. Actually it has Rod bolts and thats it.
Been in the 9's with 2 cars running stock bottom ends.
TUNE, TUNE, TUNE !!!!!

Nov 28, 2007 | 04:31 PM

#47

john563

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From: dayton ohio

Quote:

Originally Posted by datsbad

I made 710 rwhp on a stock bottom end. Actually it has Rod bolts and thats it.
Been in the 9's with 2 cars running stock bottom ends.
TUNE, TUNE, TUNE !!!!!

have katechs,and a good tuner,just need a little more $$$
thanks
john

Nov 28, 2007 | 04:40 PM

#48

platinum1

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Quote:

Originally Posted by john563

I just want to know how many of you guys are at 500+ plus on a stock bottom end. Currently I'm heads/cam(N/A) and thinking about havivg a custom turbo fabbed for me. I'll run low boost til I get it forged. Right now I make 417rwhp 400rwt in an A4. I figure even on low boost I'll shoot for 500 at the wheels. Will i have to forge the bottom at those levels if going FI?
thanks
john

I do have Katech rod bolts if that helps.Heads are TSP stage 2.5 5.3 heads,ported fast 90/90 and a Tr224/112 cam

no problem with 500rwhp.i am making 640 plus on mine without any problems.all in the tune!

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Nov 28, 2007 | 10:41 PM

#49

NemesisC5

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From: Texas

Numbers in my sig with Torco octane booster and meth. 4k miles beatin the snot out of all stock bottom. 11.4afr, 14* timing at 6k+, 9.4psi

Nov 29, 2007 | 07:27 AM

#50

GrannySShifting

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From: Glen Burnie, Md

Weve made 550/500 at 8 lbs, car got roadraced at 3800+ lbs and beat on for a while (cam only with D1SC) End up making best of 640s with 11-12lbs, before it was taken apartfor a real motor, shortblock looking better than most NA ones we end up pulling out

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