Hey guys, I need a good timing table for my set up if anyone has one. I have a 350 L98 with the following mods:
Miniram
58MM Throttle Body
Flat tappet zz409 cam
1.6 roller rockers
AFR 195 Eliminator heads
Hedman long tube headers
10.3:1 compression ratio

The car is a 1985 Corvette. If anyone has one can you please send it over? Also can you tell me what base timing to run?

Thanks a lot!

 

If you are using an EBL, then I would start out with bin 2010. That should get you relatively close. Once you have time though to modify it you will want to do so. I cannot remember who deserves the credit for this on the site, but give the engine what it wants, not what you think it wants.

 

U might try the aluminum headed LT1 sa table ... I believe its posted on my build thread "LO3 rebuild (HP estimates)"

 

I believe Fast355 posted a few of those tables. My current table is half way between the iron LT1 and the alum LT4. edel RPM 64cc heads....
Cruise no load I am about 42dSA and PE is 36 including adders all in at about 3000rpms....No KC's 92 octane

 

I would probably start with the LT4 table knowing it was in basically the same car, had very similar compression ratio, and similar head/intake setup.

 

Eliminators dont like or need alot of timing. I always had good success starting with cleaned up smoothed out iron L98 tables from fbodies like aujl. Arap is nice for other features, maf tables, etc but needs timing table swapped out with much less aggressive arrangement

I like 22-26 deg idle starting out, ramp in up to 34-36 cruise areas as a start, and wot 30 deg at lower speeds, 32-34 at peak trq rpm and generally any rpm starting at 3200 on up to redline