Lt1 w/lt4 hotcam rebuilt 355 dyno tune
#1
Instructor
Thread Starter
Lt1 w/lt4 hotcam rebuilt 355 dyno tune
Hey guys,
Finally getting my 96 c4 ce dyno tuned using a dynojet put in Huntington Beach by Steve at powertrain Dynamics. The LT1 has block redone and is .30 over making it now a 355. I installed the Hotcam, 1.6rr, Compcam Pushrods, lunati beehive valve springs, GM extreme duty timing chain, new lifters, and pacesetter mid length headers, and a 2500 stall converter. Wish me luck and I will post results as soon as I am done. Heads are stock but redone with 3 Angle Valve job Appointment is at 1pm pst. Fingers crossed
Finally getting my 96 c4 ce dyno tuned using a dynojet put in Huntington Beach by Steve at powertrain Dynamics. The LT1 has block redone and is .30 over making it now a 355. I installed the Hotcam, 1.6rr, Compcam Pushrods, lunati beehive valve springs, GM extreme duty timing chain, new lifters, and pacesetter mid length headers, and a 2500 stall converter. Wish me luck and I will post results as soon as I am done. Heads are stock but redone with 3 Angle Valve job Appointment is at 1pm pst. Fingers crossed
#2
Safety Car
Hey guys,
Finally getting my 96 c4 ce dyno tuned using a dynojet put in Huntington Beach by Steve at powertrain Dynamics. The LT1 has block redone and is .30 over making it now a 355. I installed the Hotcam, 1.6rr, Compcam Pushrods, lunati beehive valve springs, GM extreme duty timing chain, new lifters, and pacesetter mid length headers, and a 2500 stall converter. Wish me luck and I will post results as soon as I am done. Heads are stock but redone with 3 Angle Valve job Appointment is at 1pm pst. Fingers crossed
Finally getting my 96 c4 ce dyno tuned using a dynojet put in Huntington Beach by Steve at powertrain Dynamics. The LT1 has block redone and is .30 over making it now a 355. I installed the Hotcam, 1.6rr, Compcam Pushrods, lunati beehive valve springs, GM extreme duty timing chain, new lifters, and pacesetter mid length headers, and a 2500 stall converter. Wish me luck and I will post results as soon as I am done. Heads are stock but redone with 3 Angle Valve job Appointment is at 1pm pst. Fingers crossed
#3
Melting Slicks
Hey guys,
Finally getting my 96 c4 ce dyno tuned using a dynojet put in Huntington Beach by Steve at powertrain Dynamics. The LT1 has block redone and is .30 over making it now a 355. I installed the Hotcam, 1.6rr, Compcam Pushrods, lunati beehive valve springs, GM extreme duty timing chain, new lifters, and pacesetter mid length headers, and a 2500 stall converter. Wish me luck and I will post results as soon as I am done. Heads are stock but redone with 3 Angle Valve job Appointment is at 1pm pst. Fingers crossed
Finally getting my 96 c4 ce dyno tuned using a dynojet put in Huntington Beach by Steve at powertrain Dynamics. The LT1 has block redone and is .30 over making it now a 355. I installed the Hotcam, 1.6rr, Compcam Pushrods, lunati beehive valve springs, GM extreme duty timing chain, new lifters, and pacesetter mid length headers, and a 2500 stall converter. Wish me luck and I will post results as soon as I am done. Heads are stock but redone with 3 Angle Valve job Appointment is at 1pm pst. Fingers crossed
#5
Instructor
Thread Starter
323 rwhp 335 rwt uncorrected
Pulled 323 best pull with 335 torque uncorrected on a hot, humid socal day. Mind you I have cats, and automatic car. Did pretty good...big *** jump from baseline pcmforless terrible tune. PCMfor less got me running extremely lean and was pinging. It was pulling timing and robbing power. I'm so glad I did this. Everyone, mail order tunes are garbage
#8
Instructor
Thread Starter
#10
Instructor
Thread Starter
#13
Team Owner
Member Since: Oct 2004
Location: altered state
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St. Jude Donor '05
Nice job idle sounds stock to boot.
that will be a lot of fun on the st
Wish there was someone local up here that gave honest #s.
that will be a lot of fun on the st
Wish there was someone local up here that gave honest #s.
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JimLentz (09-21-2016)
#15
Safety Car
It looks like the numbers would be corrected up by 2% based on the J607 standard. This was calculated from the numbers printed on the bottom of your dyno sheet.
#17
Instructor
Thread Starter
Thanks bro
Thanks bro! Got a question for you since you seem really knowledgeable....I currently have the stock diff that came with my car....it's a D36 with 3.07 rear end. I want 3.55s in this bad boy but I'm confused about the carrier 2 and 1 or whatever...can't find out info on if I can just pop on new ring and pinion and be done with it....or is it a pain
#18
Team Owner
Member Since: Oct 2004
Location: altered state
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St. Jude Donor '05
Call Ed at 4 wheel specialties in north hills builds a good rearend... has agreat trans guy been using him for 20 yrs. Hes fair backs up his work
no not a fancy corvette specialty shop . Youll like that cam a lot better with a little bit of gear
no not a fancy corvette specialty shop . Youll like that cam a lot better with a little bit of gear
Last edited by cv67; 09-21-2016 at 04:27 PM.
#19
Melting Slicks
Thanks bro! Got a question for you since you seem really knowledgeable....I currently have the stock diff that came with my car....it's a D36 with 3.07 rear end. I want 3.55s in this bad boy but I'm confused about the carrier 2 and 1 or whatever...can't find out info on if I can just pop on new ring and pinion and be done with it....or is it a pain
#20
Safety Car
Don't forget that the D36 is not as strong as the D44 BUT Zip Corvette sells those modified covers that turns it into a mini-D44. (caveat there is some installation machining needed on the bearing support blocks).
One of these covers is in the future for my car.
One of these covers is in the future for my car.