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was hoping for 800hp but only put down about 780hp but the torque was right there as well at 750ft/lbs, before on the stock bottom end torque was always way behind....I'm sure in cooler weather it will make for horses
Nice numbers. The D1 is great head unit. Like you said in cool weather you might make the 800. Also what filter are you running in front of the head unit? Have you tried a velocity stack?
I'm running an old a&a procharger kit with 4" piping, I just upgraded to their latest bracket and tensioner and secondary drive
not my pic, but same piping and intercooler
Looks good man! Im running something very similar. 383 (-7cc pistons) Ti-trim A&A kit with secondary drive, hitting about 13psi on 9.0 compression. made 737rwhp. Looks like that extra compression is helping you out.
Looks good man! Im running something very similar. 383 (-7cc pistons) Ti-trim A&A kit with secondary drive, hitting about 13psi on 9.0 compression. made 737rwhp. Looks like that extra compression is helping you out.
yea I think so, and timing is set to about 19/20....the dual nozzle meth helps, ...for fuel I'm just running 60lbs injectors with walbro 255 pump with a KB boost a pump
Love it! I am making a tad more HP with a YSi on a forged 346, but you blow my torque away. I have a 383 in my SS, I should swap motors between the cars!
how high did they rev to on the dyno?... might just need a little more rpm to hit 800 but it should still haul either way
haha... reminds me of a MotorTrend (i think) article i was reading the other day about the '19 ZR1 vs the Z06 & how, rather than just revving a little higher for the bigger HP number, they actually just make more torque all over.
not slamming OP's car or nothing, though... that's good stuff & the cooler air will help us all. hopefully it cools off by the time Bret gets done with mine & it's ready to dyno.
Doesn’t the 4” stroke on ls1/6 blocks have the bottom of the piston skirt extending below the liner and rocks/slams back into line ready or not when the crankshaft is headed up?
Isnt it a no-no doing a stroker crank (for longevity) unless you have a deep skirted ls7 style block?
Doesn’t the 4” stroke on ls1/6 blocks have the bottom of the piston skirt extending below the liner and rocks/slams back into line ready or not when the crankshaft is headed up?
Isnt it a no-no doing a stroker crank (for longevity) unless you have a deep skirted ls7 style block?
Most builders say 4" is about as far as you want to go for all the concerns you mentioned. Even with a 4" stroke you still have some problems like you mentioned.
07-16-2018, 01:56 PM
383 with D1sc dyno results
