Ivan383

Hello, I have an '88 vette l-98 in my '87 Iroc. The stroker kit I purchased includes a eagle cast crank(up to 500hp max)eagle rods, kieth black pistons(not forged).clevite rings, federal mogul bearings, fluid damper harmonic balancer, I will retain stock TPI set-up for now with the possibility of high flow runners,and port-polish heads etc.(see sig for mods)This is what comp-cam recomends for street/strip.Ivan, The cam I'm going to suggest to you will be part # 08-501-8. This cam will work without a chip and will enhance everyday drivibility and performance.
Thank you,
Dennis M.
PART NUMBER08-501-8 
ENGINE CHEVY SM BLK 305-350
GRIND # CS XR264HR-12
DESCRIPTION HYD ROLLER CAM
INT EXH
VALVE ADJUSTMENT HYD HYD0
GROSS VALVE LIFT .488 .495
DURATION AT
.006 TAPPET LIFT 264 269
VALVE TIMING OPEN CLOSE
AT .006 INT 24 60
EXH 70 18
THESE SPECS ARE FOR CAM INSTALLED
AT 108 INT C/L
INT EXH
DUR AT .050 212 218
LOBE LIFT .3250 .3300
LOBE SEPARATION 112.0 INT MASTER ID
ADVANCE 4 EXH MASTER ID
RECOMMENDED CC VALVE SPRINGS 986-16
1987 Iroc,black,t-tops mods:L98 TPI engine from '88 vette with factory aluminum heads,B&M 700r4 shift kit(stage2),3"flowmaster exhaust with headers,9bolt 3:27 posi-disc,aluminum driveshaft,performance chip,eibach springs,K&N filters,removed MAF screen,gutted airboxes.Also own a 1996 Grand Am GT 2-door

Mkos1980

iTrader: (8)

I went with a 8-502-8 218/224 .496/.503 112 LSA and I could have went bigger. The idle is not lopey and i pull 16hg's of vac still. This cam went in a stock bottom end L98 TF heads and a highflow intake. With this cam I am still running the stock chip, But i need one burned . I'd go with this cam or even the next size up.

GTA91

iTrader: (1)

Mkos1980- That cam sounds similar to the LT4 hot cam. Its 218/228 with .490/.490 or .525/.525 with 112 LSA I believe. Were you running that in a 355 or 383? Thanks

Mkos1980

iTrader: (8)

stock 350 bottom with 69,000 on it.