in g/ville i was running 11.46@118 on a 1.45 60ft can the car go quicker or is my 60 pretty quick for my time? i did drop my shot down to a 100 horse.

 

that mph is still a little high...was that a nitrous pass?

 

Hell, i figgured those heads and cam with a stroker would put down more than 333 at the back tires, was that with the nitrous tune?

 

60ft is probably typical for nitrous.. but i agree with mw66nova.. with a 60ft like that, you should be about 11.2 at 118..

i could run your time with my horrible high 1.6xx 60ft's.. so something is slowing you down somewhere.. with the extra .2 taken off the 60ft, it should be 11.2ish

 

I wonder if the 700R4 low first gear is just helping him allot, the 1-2 shift does drop too much RPM for some cars.

 

my stock LT1 with 230/236 cam and self ported heads made 35x at the wheels on motor thru a th400 and 9" rear... i would think yours should make more?

 

It was likely due to the 4000 stall converter skewing the dyno results.
I had posted on this a few times, vigilante had a good write-up about this
after many LS1 guys were dyno'ing before and after and losing 50 hp.
Unless you had it locked during - or if it forced locked part way through
will cause weird results.

 

mine is a 3500-3600ish stall.....
im not familliar with your heads- what kinda flow numbers?

 

might be running a low CR too if its a pumpgas car

 

dyno machines should only be used as a tuning tool
LOL your engine sure sounds stock to me

 

your right, but his stroker motor is making 25 less rwhp than mine is.... its just not what i would have expected. i was thinking the bowtie heads were decent.

take a stock LT1, put a different cam in it, and port the heads a little bit and you will have my motor. its easier to say it that way than to say "stock pistons, rods, crank, rings, bearings, oil pump, oil pan, lifters, compression ratio...."

 

i know just bustin' yer chopps thats all

 

dang , wish i could get that kinda 60 foot . on motor i run 1.60 60foot and 11.16 @ 121. on the 150 shot i have a best of 1.47 60 foot and ran a 10.23 @ 134.

 

at a test n tune in this past april i got an 11.84 @ 117 with a 1.76 60' on a 125 shot @ 5800ft elevation with my 355 running the comp NR288 cam ALMOST identical to the one you're running xxx11seczxx....something is holding you by the neck.

 

sorry forgot i posted in this thread, it makes 333 on the motor no bottle. when i had to 175 shot it was making right at 501 to the wheels. yesterday i was running 11.49-11.64@116-118 on 60fts in from 1.51-1.60. but i believe we found out why the motor breaks up on the big kits. after checking leak down and finding 15-50% im pretty sure we found the problem...
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i am locking the converter in 3rd gear going out the back.
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they flow around 200... they are big valve 2.055/1.60.

 

not so great n/a, but it picks up great on the juice. 168 at the tire on a 175 shot.

 

yea it likes juice, i think during the summer we are going to put together a big inch small block get it in the 10s n/a.

 

Sounds identical to my car, 333 rwhp at the last dyno and 481 rwhp on bottle, 383, 3500 stall, 700r4, 3.73's 175 shot. My best on motor is 11.87 @ 113, 1.64 60ft and 10.76 @ 127, 1.60 60 ft on bottle.

I've got more head flow 28X@.600 and I weigh 3690, so things even out.